Find the indicated probability for a randomly selected x value from the distribution
Answers
We need to find:
[tex]P(x\ge\mu-\sigma)[/tex]For the graph we get
here we know that the probability that we want is all the values from the mu-sigma line onwards
Related Questions
3Divide 3x- 12x + 5 by x + 1.
Answers
In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
3x³ - 12x + 5 / x + 1
Step 02:
3x³ - 12x + 5
x = -1
- 1 | 3 0 12 5
| -3 3 -15
_______________
3 -3 15 -10
3x ² - 3x + 15 - 10/x+1
The answer is:
[tex]3x^2-3x+15-\frac{10}{x+1}[/tex]Thirty increased by six times a number x is fifty-four.
Answers
From the question, the number is unknown
Hence let the unknown number be x
We represent the statement given mathematically to form an equation
Thus, we have;
[tex]\begin{gathered} \text{Six times the number = 6}\times x=6x \\ \text{Six times the number increased by 30 = 6x + 30} \\ \text{The result is 54; as such we have} \\ 6x+30=54 \\ \text{Collecting like terms, we have} \\ 6x=54-30 \\ 6x=24 \\ \text{Dividing both sides by 6, we have} \\ x=\frac{24}{6} \\ x=4 \end{gathered}[/tex]Therefore, the number is 4.
Given y = 32 5. if the domain is -1.0.2.53. what is the range?
Answers
Given y = 3x -5
if the domain is { -1, 0, 2, 5 } . What is the range?
_________________________________________
Domain= x values
Range = y values
y = 3x -5
x= -1
y= 3* (-1)-5= -8
__________________
(x, y)
-1, -8
0, -5
2, 1
5, 10
____________
Answer (the second option )
[tex]\text{Range}=\lbrace-8,-5,1,10\text{ }\rbrace[/tex]________________-
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market research shows that 30% of consumers are likely to purchase an electronic tablet for younger children under 10. however, only 2% of consumers are likely to buy a laptop for children under age 10. on the other hand, for children ages 10 -17, 50% of consumers are likely to buy a tablet and 40% are likely to buy a laptop. if a family has five-year-old son and a 13-year-old daughter, what is the probability of both children receiving a tabletA. 60%B. 20%C. 15%D. 80%
Answers
0.15 (option C)
Explanation:
Percentage of consumers likely to purchase an electronic tablet for younger children under 10 = 30%
percentage of consumers likely to buy a laptop for children under age 10 = 2%
percentage of consumers likely to buy a tablet for children ages 10 -17 = 50%
percentage of consumers likely to buy a laptop for children for children ages 10 -17 = 40%
A family has five-year-old son (under 10) and a 13-year-old daughter (10-17) and they want to get a tablet for both:
[tex]\begin{gathered} \text{ the probability = 50\%}\times30\text{\%} \\ =\text{ 0.5 }\times\text{ 0.3} \\ \end{gathered}[/tex][tex]\begin{gathered} \text{probabilty}=\text{ 0.15} \\ \text{probability = 0.15(option C)} \end{gathered}[/tex]At a community barbecue, Mrs. Whitehead and Mr. Howell are buying dinner for their families. Mrs. Whitehead purchases 2 hot dog meals and 3 hamburger meals, paying a total of $35. Mr. Howell buys 1 hot dog meal and 3 hamburger meals, spending $31 in all. How much do the meals cost? Hot dog meals cost $ each, and hamburger meals cost $ each.
Answers
ANSWERS
Hot dog meal: $4
Hamburger meal: $9
EXPLANATION
We can write a system of equations
• x: cost of each hot dog meal
,• y: cost of each hamburger meal
Mrs. Whitehead bought 2 hot dog meals and 3 hamburger meals and spent $35:
[tex]2x+3y=35[/tex]Mr. Howell bought 1 hot dog meal and 4 hamburger meals and spent $31:
[tex]x+3y=31[/tex]The system of equations is:
[tex]\begin{cases}2x+3y=35 \\ x+3y=31\end{cases}[/tex]Using the elimination method - which consists in subtracting one equation from the other in order to eliminate one of the variables - we can find
a telemarketers computer selects phone numbers at random.the telemarketer has recorded the number of respondents and each age bracket for one evening in the following table .what is the probability that the next responded will be 25 or younger? enter a fraction or round your answer to four decimal places if necessary Under 18=2418-25=2326-35=4036-45=58over 45=50
Answers
SOLUTION:
The probability that the next responded will be 25 or younger is ;
[tex]P(x<25)=\frac{total\text{ }under\text{ }25}{total\text{ }number\text{ }of\text{ }respondents}[/tex]Thus, we have the probability to be;
[tex]P(x\leq25)=\frac{24+23}{24+23+40+58+50}=\frac{47}{198}=0.2374[/tex]Thus, the final answer is 0.2374
All will rent a for the weekend. He can choose one of two plan has an 53.96 and costs an additionalper mile driven second plan fee of $57.96 and costs an additional per mile driven. How miles would All need to drive the two plans to cost the same?
Answers
Let the miles driven be x;
Let the cost of the plan be c;
The first plan costs (in dollars);
[tex]c=53.96+0.13x[/tex]Then, the second plan costs (in dollars);
[tex]c=57.96+0.11x[/tex]When the costs are same, we have;
[tex]53.96+0.13x=57.96+0.11x[/tex]Simplifying further by collecting like terms, we have;
[tex]\begin{gathered} 0.13x-0.11x=57.96-53.96 \\ 0.02x=4 \\ x=\frac{4}{0.02} \\ x=200 \end{gathered}[/tex]The miles Ali need to drive so the two plans cost the same is 200 miles.
What is the measure of n?5m15nn = [?]V==Give your answer in simplest form.Enter
Answers
In a diagram,
Thus, triangles ABC, ADB, and BDC are similar and the ratio between their corresponding sides is constant; therefore,
[tex]n=DB,AD=5,DC=15,AB=m,AC=20[/tex]Hence,
[tex]\Rightarrow\frac{DB}{DC}=\frac{AD}{BD}=\frac{BA}{CB}[/tex][tex]\begin{gathered} \Rightarrow\frac{n}{15}=\frac{5}{n} \\ \Rightarrow n^2=5\cdot15=75 \\ \Rightarrow n^2=75 \\ \Rightarrow n=\sqrt[]{75}=5\sqrt[]{3} \\ \Rightarrow n=5\sqrt[]{3} \end{gathered}[/tex]Thus, the answer is 3, n=5sqrt3
Determine whether or not the given points form a right triangle if the triangle is not a right triangle, determine if it is ISOSCELES or SCALENE
Answers
We are given three points: (6, 3), (4, 9), and (8, 9).
To find out if they form a triangle, and if they do, what kind, we will be using the distance formula. This will tell us the length of each line segment (side of the triangle, if any triangle is formed).
The formula to find the distance between two points is:
[tex]d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]Let's solve for the lengths of the sides.
[tex]\begin{gathered} d_1=\sqrt{(6-4)^2+(3-9)^2} \\ d_1=\sqrt{4+36} \\ d_1=\sqrt{40} \\ d_1=2\sqrt{10} \end{gathered}[/tex][tex]\begin{gathered} d_2=\sqrt{(6-8)^2+(3-9)^2} \\ d_2=\sqrt{4+36} \\ d_2=\sqrt{40} \\ d_2=2\sqrt{10} \\ \end{gathered}[/tex][tex]\begin{gathered} d_3=\sqrt{(4-8)^2+(9-9)^2} \\ d_3=\sqrt{16+0} \\ d_3=4 \end{gathered}[/tex]We now know that 2 sides have the same measurement, 2 sqrt 10, while the third side measures 4 units.
Therefore, the triangle formed is isosceles.
Also, we can check that the triangle is NOT right by using the Pythagorean Theorem:
[tex][/tex]Multiplying with Monomials 1) 2x^3y^3 ⋅ 3y^4 2) 3vu^2 * 3vu^2 3) yx^3 * x^3 * 3yx^4 4) 2x^2 y^2 * 4x^3 y^4 5) −8x^2(7x − 2)
Answers
1) The given expression is
2x^3y^3 ⋅ 3y^4
We would apply the rule of exponent shown below
a^b * a^c = a^(b + c)
Thus, we have
2x^3y^3 ⋅ 3y^4 = 2 * 3 * x^3 * y^(3 + 4)
= 6x^3y^7
Triangular Prism: a. Triangle area = 24, h = 5 b. Tri = b = 10, h = 9, and the height is 12
Answers
The formula of the volume of a rectangular prism is
[tex]V=l\times w\times h[/tex]where l is the length w is the width and h is the height
for a.
l=5 cm
w=7 cm
h=8 cm
[tex]V=5\times7\times8=280\operatorname{cm}^3[/tex]for b.
l=7 cm
w=7 cm
h=7 cm
[tex]V=7\times7\times7=343\operatorname{cm}^3[/tex]for c.
l=4.2 cm
w=3.6 cm
h=8.3 cm
[tex]V=4.2\times3.6\times8.3=125.496\operatorname{cm}^3[/tex]Describe the nature of the roots of this equation.2x^2-x+1=0O A. Two complex rootsO B. One real, double rootO C. Two real, rational rootsO D. Two real, irrational roots
Answers
ANSWER
A. Two complex roots
EXPLANATION
We want to describe the roots of the equation:
[tex]2x^2\text{ - x + 1 = 0}[/tex]Let us solve it with the quadratic formula.
For a quadratic equation:
[tex]ax^2\text{ + bx + c = 0}[/tex]The roots are gotten by using the formula:
[tex]x\text{ = }\frac{-b\text{ }\pm\sqrt[]{b^2-4ac}}{2a}[/tex]So, we have that:
a = 2, b = -1, c = 1
So:
[tex]\begin{gathered} x\text{ = }\frac{-(-1)\text{ }\pm\sqrt[]{(-1)^2\text{ - 4(2)(1)}}}{2\cdot2}=\frac{1\text{ }\pm\sqrt[]{1\text{ - 8}}}{4} \\ x\text{ = }\frac{1\text{ }\pm\sqrt[]{-7}}{4}\text{ = }\frac{1\text{ }\pm\text{ }\sqrt[]{7}\cdot\text{ }\sqrt[]{-1}}{4} \\ \Rightarrow\text{ x = }\frac{1\text{ + }\sqrt[]{7}i}{4}\text{ and }\frac{1\text{ - }\sqrt[]{7}i}{4} \end{gathered}[/tex]As we can see, the two roots of the equation are complex.
A company sells product for $69 each. The variable costs are $9 per unit and fixed costs are $45,000 per month.
Answers
SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Define the revenue function TR
Total revenue is given as:
[tex]Number\text{ of units sold }\cdot Cost\text{ per unit}[/tex]By calculation,
Let n represents the number of items sold
[tex]\begin{gathered} By\text{ substitution,} \\ one\text{ item = \$69} \\ TR=69n \end{gathered}[/tex]Total revenue cost is given as 69n
STEP 2: Define the Total cost function
The formula for total cost is given as:
[tex]\begin{gathered} TC=an+b \\ where\text{ a is the unit cost} \\ n\text{ is the number of items } \\ b\text{ is the fixed cost} \end{gathered}[/tex]The known details from the given question are:
[tex]\begin{gathered} a=\text{ \$}9 \\ n=n \\ b=\text{ \$}45000 \\ \\ TC=9n+45000 \end{gathered}[/tex]Total cost is given as 9n+45000
STEP 3: Calculate the number of units needed to be sold to break even
Here, we equate TC to TR and this is given as:
[tex]\begin{gathered} TR=TC \\ 69n=9n+45000 \\ 69n-9n=45000 \\ 60n=45000 \\ n=\frac{45000}{60}=750 \end{gathered}[/tex]Hence, 750 units are needed to be sold
STEP 4: Calculate the revenue at the break-even
We get this by substituting 750 for n in the Revenue function
[tex]\begin{gathered} TR=69n \\ n=750 \\ TR=69(750)=\text{ \$}51750 \end{gathered}[/tex]Hence, the TR at the breakeven is $51750
Solve. Round answer to the hundredths place. If answer does not have a hundredthsplace then include zeros so that it does. 15.4 = 3.5m
Answers
To solve the given equation for m, we divide the equation by 3.5:
[tex]\frac{3.5m}{3.5}=\frac{15.4}{3.5}.[/tex]Simplifying the above result, we get:
[tex]m=4.4.[/tex]Rounding the above number to 2 decimal places, we get:
[tex]m=4.40.[/tex]Answer:
[tex]4.40[/tex]priya bought these ítems at the grocery store. Find each unit price.12 eggs for 3.how much is the cost per egg3 pounds of peanuts for $7.50.how much is the cost per pound 4 rolls of toilet paper for 2. how much is cost per roll 10 apples for $3.50.how much is the cost per
Answers
Answer
- The unit price of an egg is $0.25, that is, it costs $0.25 per egg.
- The unit price of 1 pound of peanut is $2.50, that is, it costs $2.50 per pound of peanut.
- The unit price of 1 roll of toilet paper is $0.50, that is, it costs $0.50 per roll of toilet paper.
- The unit price of an apple is $0.35, that is, it costs $0.35 per apple.
Explanation
We are given the list of items Priya bought and asked to find the unit price of each item.
- 12 eggs for $3. how much is the cost per egg?
12 eggs = $3
1 egg = (1 × 3)/12 = (3/12) = (1/4) = $0.25
The unit price of an egg is $0.25, that is, it costs $0.25 per egg.
- 3 pounds of peanuts for $7.50. how much is the cost per pound?
3 pounds of peanuts = $7.50
1 pound of peanuts = (1 × 7.5)/3 = (7.50/3) = $2.50
The unit price of 1 pound of peanut is $2.50, that is, it costs $2.50 per pound of peanut.
- 4 rolls of toilet paper for $2. how much is cost per roll?
4 rolls of toilet paper = $2
1 roll of toilet paper = (1 × 2)/4 = (2/4) = (1/2) = $0.50
The unit price of 1 roll of toilet paper is $0.50, that is, it costs $0.50 per roll of toilet paper.
- 10 apples for $3.50. how much is the cost per apple?
10 apples = $3.50
1 apple = (1 × 3,50)/10 = (3.5/10) = $0.35
The unit price of an apple is $0.35, that is, it costs $0.35 per apple.
Hope this Helps!!!
the points scored on the test for a sample of 37 students are summarized find the mean points scored round to the nearest tenth
Answers
Explanation
We can find the mean of the student below;
[tex]\text{Mean = }\frac{sum\text{ of student scores}}{\text{number of students}}[/tex]Therefore, we will have;
[tex]\text{Mean}=\frac{7\times90+19\times80+11\times70}{37}=\frac{2920}{37}=78.9[/tex]Answer: Mean Points =78.9
You know that two triangles have the same interior angles, but you’re not sure whether they’re congruent. The first triangle has coordinates (0, 0), (3, 0), and (0, 4). The second triangle has coordinates (2, -1), (2, 3), and (-1, -1). Use the distance formula to find the length of all three sides determine whether the triangles are congruent.
Answers
The triangles are congruent.
Explanations:The formula for calculating the distance between two points is expressed as
D = √(x₁ - x₂)²+(y₁ - y₂)²
For the first triangle with coordinates A(0, 0), B(3, 0), and C(0, 4).
Find the measure of the sides:
AB = √(3- 0)²
AB = √9
AB = 3
BC = √(4)²+(-3)²
BC = √25
BC = 5
AC = √(4- 0)²
AC = 4
For the other three coordinates (second triangles)
The second triangle has coordinates D(2, -1), E(2, 3), and F(-1, -1).
DE = √(3+1)²+(2-2)²
DE = √16
DE = 4
EF = √(-1-3)²+(-1-2)²
EF = √(-4)²+(-3)²
EF = √25
EF = 5
DF = √(-1-2)²+(-1+1)²
DF = √(-3)²
DF = 3
Note that for the first triangle to be congruent to the second triangle, the measure of their hypotenuse sides must be equal.
Since they are both right angled triangle and the measure of their hypotenuse (longest side) is equal that is BC = EF, hence the triangles are congruent.
8.X + 6K.1J>2x + 8Find the values below. Be sure to show all your work.a. Find x. [Respond Here]b. Find the length of Kl. [Respond Here]
Answers
Answer:
a) x = 6
b) KI = 20
Step-by-step explanation:
We have that:
KI = 2x + 8
And
KI = KJ + JI
In which:
KJ = 8
JI = x + 6
So
KI = KJ + JI
2x + 8 = 8 + x + 6
2x + 8 = x + 14
2x - x = 14 - 8
x = 6
So, the answer for a is x = 6.
For b:
KI = 2x + 8 = 2*6 + 8 = 12 + 8 = 20
So KI = 20
Which function is represented by the graph? f(x) = -lxl + 4 f(x) = -|xl - 4 f(x) = -lx + 4lf(x) = -lx-4l
Answers
The function f(x) = -|x| + 4
Find all the zeros to the following polynomial(hint: Decarts rule of signs helps
reduce the list of possible rational zeros.)
p(x) = x³ - 2x²+x-2
Answers
if Jamie work full time 40 hours 5 days how many months Jamie need to complete 308 hours?
Answers
given that: Jamie works 40 hours in 5 days.
Then he works 8 hours per day.
total number of days to complete 308 hours is,
[tex]\frac{308}{8}=38.5[/tex]No. of days per month is 30 days.
Therefore Jamie needs 1 month and 8.5 days to complete.
Therefore jamie needs is,
[tex]\frac{38.5}{30}=1.28[/tex]Thus, Jamie needs 1.28 month to complete 308 hours
can you please help me ? i only need number 2
Answers
Step 1:
The measure of each exterior angle of a regular polygon = 360/n,
where n is the number of sides of the polygon.
Step 2:
Pentagon is a 5 sided polygon, in other words n in this question is 5
Step 3:
We substitute 5 for n in the formula
360/5 = 72
Conclusion:
The measure of each exterior angle of a regular Pentagon is 72
סוסדיטרידGiven: AC I BD and BD bisects AC.Prove: AABD ACBD.StepStatementReasonAC I BDBD bisects ACGiven1tryType of StatementBАD
Answers
Because BD bisects AC, we assure that the angle ABD==CBD
Now, if ABD==CBD and we know ADB=90° and CDB=90°, we can assure the remain angles must be equal: ACB==CAB
Therefore, the triangles ABD and CDB are similar. they have the same angles, they share one side, and another side is equal (AD==DC)
the triangles ABD and CDB are similar because they have all their angles equal and at least two of their sides measure the same distance
[tex]\measuredangle ABD=\measuredangle DBC[/tex]Diagonals of a rhombus are perpendicular; therefore, RM 1 HB. Find thevalue of y.
Answers
When there are Perpendicular lines , is valid m• m' = -1
then find m and m'
m = H/B
. = (y - 4)/(2-6)
. = (y - 4)/-4
Now find m'
m' = M/ R
. = (11-3)/ (10--2)
. = 8/ 12 = 2/3
Then apply formula m•m' = -1
[(y-4)/-4 ]• 2/3 = -1
solve for y
Then
(y-4) = -1• (3/2)•-4
(y -4) = 12/2 = 6
now delete parenthesis
y = 6 + 4
. = 10
Then ANSWER IS
y = 10
what is x? how would i find the value of x?
Answers
Solve for x
[tex]\begin{gathered} x=7tan65 \\ x=15.01154 \end{gathered}[/tex]The final answer[tex]15\text{ \lparen nearest whole number\rparen}[/tex]Alternatively (second approach)Using sine rule
[tex]\frac{sin25}{7}=\frac{sin65}{x}[/tex]Solve for x
[tex]\begin{gathered} xsin25=7sin65 \\ x=\frac{7sin65}{sin25} \\ \\ x=15.01154 \end{gathered}[/tex]The final answer[tex]15\text{ \lparen nearest whole number\rparen}[/tex]Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p.n=125, p=0.78The mean, u, is(Round to the nearest tenth as needed.)The variance, op.is(Round to the nearest tenth as needed.)The standard deviation, o, is(Round to the nearest tenth as needed.)esticpartEnter your answer in each of the answer boxes.
Answers
mean is given by
[tex]\mu\text{ = np}[/tex]mean = 125 x 0.78 = 97.5
Variance is given by
[tex]\text{Varience = np (1 - p)}[/tex]=> 125 x 0.78 (1- 0.78)
=>97.5 (0.22)
=>21.45
Variance => 21.5 (to the nearest tenth)
Standard deviation is given by
[tex]\begin{gathered} \text{Standard variation = }\sqrt[]{variance} \\ =\text{ }\sqrt[]{21.5} \\ =4.64 \\ \end{gathered}[/tex]Standard deviation = 4.6 (to the nearest tenth)
please help me: Divide.(4x² +14x+16) / (x+2)Your answer should give the quotient and the remainder.
Answers
The method of solution is Long division
[tex]\frac{4x^2+14x+16}{x+2}[/tex]This should be written as
[tex]x+2\sqrt[]{4x^2+14x+16}[/tex]Then, divide the first term i.e 4x² by x and write the answer at the top, multiply the result and subtract as you can see in the image below.
Hence the quotient=4x+6, remainder = 4
the Grand Canyon has the average death of 4000 ft with some sections going to 6000. If you drop an object from a Section 3300 above, how long (in seconds) will it take the object to hit the bottom?
Answers
the Grand Canyon has the average depth of 4000 ft with some sections going to 6000.
i.e. distance = 4000 ft
goind speed = 6000ft/sec
If the object is fall from the 3300 feet above the bottom
Thus total distance travelled by the object = 4000-3300
Distance travelled = 700 feet
Speed = Distance/Time
Substitute the value
6000=700/time
Time = 700/6000
Time= 0.116 second
Answer: it take the object to hit the bottom in 0.11 seconds
the value of tan(alpha+beta) given cos(alpha+beta)= -528/697 and sin(alpha+beta)= 455/697 and sin(a)=40/41 and sin(b)=15/17
Answers
PROBLEM STATEMENT
To evaluate the value of
[tex]\tan (\alpha+\beta)[/tex]GIVEN
[tex]\begin{gathered} \cos (\alpha+\beta)=-\frac{528}{697} \\ \sin (\alpha+\beta)=\frac{455}{697} \\ \sin (\alpha)=\frac{40}{41} \\ \sin (\beta)=\frac{15}{17} \end{gathered}[/tex]SOLUTION
Recall the trigonometric identity:
[tex]\tan (x)=\frac{\sin (x)}{\cos (x)}[/tex]If we have
[tex]x=\alpha+\beta[/tex]Therefore, we have that:
[tex]\tan (\alpha+\beta)=\frac{\sin(\alpha+\beta)}{\cos(\alpha+\beta)}[/tex]Substituting for the values of sin and cos, we have:
[tex]\tan (\alpha+\beta)=\frac{\frac{455}{697}}{-\frac{528}{697}}[/tex]Rewriting, we have:
[tex]\begin{gathered} \tan (\alpha+\beta)=-\frac{455}{697}\div\frac{528}{697} \\ \tan (\alpha+\beta)=-\frac{455}{697}\times\frac{697}{528} \\ \tan (\alpha+\beta)=-\frac{455}{528} \end{gathered}[/tex]ANSWER
[tex]\tan (\alpha+\beta)=-\frac{455}{528}[/tex]Find the x and y intercepts for the graph 2x+3y =0. And explain why two additional points should be found for the graph, and graph the function.
Answers
The x-intercept of a graph is the value of x for the points where the graph crosses the x axis, which happens when y=0.
The y-intercept of a graph is the value of y for the point where the graph crosses the y-axis, which happens when x=0.
Set x=0 to find the y-intercept of the graph:
[tex]\begin{gathered} y=0 \\ 2x+3y=0\Rightarrow2x+3(0)=0 \\ \Rightarrow2x=0 \\ \Rightarrow x=0 \end{gathered}[/tex]Set y=0 to find the x-intercept of the graph:
[tex]\begin{gathered} x=0 \\ 2x+3y=0\Rightarrow2(0)+3y=0 \\ \Rightarrow3y=0 \\ \Rightarrow y=0 \end{gathered}[/tex]Notice that we got the same point, (0,0), for both the y-intercept and the x-intercept. This happens because this line passes through the origin of the coordinate system.
An additional value for the pair (x,y) would be needed in order to graph the function, since we can draw a straight line between any pair of points, but we just have one point.
Therefore, the x and y intercepts are:
x-intercept: 0
y-intercept: 0
Substitute another value of x or y into the equation 2x+3y=0 to find another point. For instance, use y=2 and solve for x:
[tex]\begin{gathered} 2x+3(2)=0 \\ \Rightarrow2x+6=0 \\ \Rightarrow2x=-6 \\ \Rightarrow x=-\frac{6}{2} \\ \Rightarrow x=-3 \end{gathered}[/tex]Then, the point (-3,2) also belongs to the graph.
Plot the points (-3,2) and (0,0). Then, draw a straight line through them to graph the function: