What are the zeros of the graphed function?
A. 0 and 4
B. -4, -2 and 0
C. 0, 2, and 4
D. -4 and 0
Answers
Answer:
Option C
Step-by-step explanation:
Zeros of a function are also called as x-intercepts of a function, which means where the graph/function intersects the x-axis.
In the image we see the graph intersects the x-axis at three points
x=0 , x=2 , x=4 so our answer is option C
The roots or zeros of the graphed function f(x) are 0, 2 and 4.
What are the zeros of a function?
The x - intercepts of the graph of the function gives the zeros of the function. It is at this value that the dependent variable [y] is zero.
Given is a graph of a function f(x).
The graph of the function f(x) is shown. The total number number of x - intercepts will tell us about the degree of the function which is equal to three. The degree of a function also represents the total number of possible solutions or zeros of the function and the values of the x - intercepts will be the zeros of the function. The graph of the function cuts the x - axis at x = 0, x = 2 and x = 4.
So, we can conclude that the graph has a degree of 3 and the possible roots or zeros of this function f(x) are x = 0, x = 2 and x = 4 repsectively.
Therefore, the roots or zeros of the graphed function are 0, 2 and 4.
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Related Questions
The equation x^2/24^2 - y^2/b^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26.
What is the value of b?
A. 10
B. 16
C. 20
D. 26
Answers
Answer:
a
Step-by-step explanation:
edge
The value of B is 16.
The correct option is B
What is a quadratic equation?A basic quadratic equation, or a second-order polynomial equation with a single variable, is represented by the equation x : ax² + bx + c = 0, where a≠0 for the variable x. As it is a second-order polynomial equation, which is ensured by the algebraic fundamental theorem, it must have at least one solution.
The standard equation for a hyperbola centered at the origin is:
(x²)/(a²) - (y²)/(b²) = 1
where "a" and "b" are the lengths of the transverse and conjugate axes, respectively. To find the value of "b" for the given hyperbola equation, we need to first rewrite it in the standard form.
(x²)/(24²) - (y²)/(b²) = 1
Multiplying both sides by (24²)(b²), we get:
b²(x²) - (24²)(y²) = (24²)(b²)
Dividing both sides by (24²), we get:
b²(x²)/(24²) - y² = b²
Comparing this with the standard equation, we can see that a = 24 and b is the square root of the constant term, which is b² = 576. Therefore, b = 24.
However, the given directrix of x = 576/26 is not consistent with the equation of the hyperbola. The directrix for a hyperbola with center at the origin and transverse axis along the x-axis is given by x = a²/b. Using the value of a = 24, we can find the directrix as:
x = (24²)/b
Setting this equal to 576/26, we get:
(24²)/b = 576/26
Solving for b, we get:
b = 16
Therefore, the correct answer is (B) 16.
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Solve -12 = z3 for z.
Answers
Answer:
If you meant -12=3z, then the answer would be -4.
Step-by-step explanation:
Answer:
-4 is z :)
Step-by-step explanation:
7*6+12+5=?? i will mark as brainliest
Answers
Answer:
[tex]59[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]7\cdot6+12+5[/tex] = [tex]?[/tex]
[tex]42+12+5[/tex] = [tex]?[/tex]
[tex]54+5[/tex] = [tex]?[/tex]
[tex]59[/tex]
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
良い日をお過ごしください！:D
[tex]--------------------------------------------[/tex]
A boat rental company charges $1,200 per week to rent a boat, plus an additional $215
each time the customer refills the boat's gas tank. Which equation represents the total cost
c of renting a boat for 1 week and refilling the gas tank g times?
C = (1.200 215g) x 7
C = 1.200 2159
C =1.200 x 7 - 2159
C =11.200- 21519
Answers
c=1,200+215g
Step-by-step explanation:
so 1,200 each week so 1,200 per seven days. g is how many times they fill up the gas tank and the cost is 250 each time. So you have to multiply 215 by g and then add 1,200.
You’re playing tug-of-war in gym class at the start you take two steps back the other team pulls you and takes three steps forward which equation can be used to find how far you are from your original position?
A: -3+2
B: -2+(-3)
C: -2+3
D: 2+3
Answers
WILL GIVE BRAINLYEST AND WORTH 25 PTS
Select all the correct lines that represent functions.
Answers
Answer:
The swiggle is not a funtion
the straight line is
the mouth shape thing is not
the circle is not
the parabula or u-shaped thing is
Step-by-step explanation:
PLS HELP I NEED DEM SMART PEOPLE, PLS GIVE STEP BY STEP EXPLANATION
A store is having a sale with a 19% discount on all merchandise. Write an equation representing between the regular cost of merchandise (r) and the discount received (d)
Answers
Answer:
r(d)
Step-by-step explanation:
d is .19 which is equivalent to 19 percent. You can just multiply them to find the percent taken off then subtract.
MATH 123 at the downtown Indianapolis campus has approximately 580 students enrolled. In Lawrence, MATH 123 has a total of 340 students enrolled. Find the relative change of BOTH scenarios and complete the each sentence below. The downtown Indianapolis campus has % more students enrolled than at the Lawrence campus. % less The MATH 123 enrollment numbers for Lawrence are than those enrolled at the downtown Indianapolis campus.
Answers
Answer:
The downtown Indianapolis campus has 71% more students enrolled
The math 123 enrollment for Lawrence are 41% less than those enrolled downtown.
Step-by-step explanation:
An item cost $420 before tax, and the sales tax is $33.60. Find the sales tax
Answers
Answer:
8%
Step-by-step explanation:
used a calculator
Does anyone know the answers to this?
Answers
Answer:
i think the correct answer of these qusion is `B´
Answer:it’s 5
Step-by-step explanation:
Laura bought apples to send to her friend Brad by mail. Because of mailing restrictions, the total mass of the apples cannot exceed 23 pounds. If the mass of each apple is 5 ounces, what is the maximum number of apples Laura can send?
A.72
B.73
C.74
D.75
Answers
Answer:
D. 75 bc it should be that
Answer:
B 73
so I had four answer choices A 72 B 73 C 74 D 75 Someone had put that the answer was D . But, I had this same problem on my test I picked D and got it wrong. so clearly its not D. theses are medium apple's 1lb is 16oz I apple is 5oz 23lbs = 368oz 3 apples =15oz
take 368 and divided it by 5 you get 73.6
Consider the equation 2x +2y =8
Answers
Answer:
in slope intercept form it would be y = -x + 4
Step-by-step explanation:
your equation: 2x +2y =8
subtract 2x from both sides: 2y = -2x + 8
divide both sides by 2: y = -x + 4
Order the numbers from least to greatest. 0.12, 10%, 340, 0.08
Answers
Answer:
∞
Step-by-step explanation:
Answer:
0.08, %10, 0.12 and 340
Step-by-step explanation:
Graph: y = 3x - 5
Plz help
Answers
Answer:
The equation, y=3x-5 is in y=mx+b format. The b, or -5 in this case, tells you what the y intercept is, or in this case, your starting point. This means your first point will be at (0,-5). The mx, or 3x in this case, tell us how much to move up and how much to move sideways. 3x is equal to 3/1x and the 3/1 tells us the rise/run. Rise being how much to go up or down and run being how much to go to the left or right. So in 3x, the rise is 3 and the run is 1. So you will go 3 up on the y axis and 1 to the right on the x-axis. So your next point will be (1, -2) and the point after that will be (2, 1) and so on!
hope this helped!
Answer:
Step-by-step explanation:
y=3x-5 is a line
pick any 2 points for example
(x=0, y=(3*0)-5=-5) so one point is (0,-5)
(x=2, y=(3*2)-5= 1) so another point is (2, 1)
draw a line trough points (0, -5) and (2, 1)
3(x – 2) – (1 – x) > 2x – 7
Answers
Choose the array that correctly shows the breaking apart of the problem 14 x 7.
Answers
Answer: the last one
Step-by-step explanation:
10 is very easy to multiply by. So 10x7=70. We have a 4 left over, and 4x7=28.
What is the distance between the points -21,-7 and -5,-7
Answers
Answer:
16
Step-by-step explanation:
Answer:
give the brainliest to the girl
Step-by-step explanation:
In parallelogram ABCD shown below angle DAC = 98 and angle ACD =36. What is the measure of angle B? Explain why!
Answers
Step-by-step explanation:
m < D = 180- ( 98 + 36 )= 46
m < D = m < B = 46
The measure of angle B is : 46°
What is a parallelogram?A parallelogram is a quadrilateral with four sides and four angles.
The opposite sides of this parallelogram are parallel and the opposite angles are equal.
Analysis:
From the definition above, a parallelogram has opposite angles equal, which means ∠D = ∠B
Consider ΔACD
∠A + ∠C + ∠D = 180( angles in a triangle)
∠D + 98 + 36 = 180
∠D + 134 = 180
∠D = 180 - 134 = 46°
Therefore ∠B = 46°
In conclusion, ∠B is 46° because it is an opposite angle to D and opposite angles of a parallelogram are equal.
Learn more about Parallelogram: brainly.com/question/970600
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help I need help on this question
Answers
Answer: k = 22
Step-by-step explanation:
first, we move the constant to the right.
k = 95 - 73
then, we just calculate that (subtract 73 from 95).
k = 22
can you please help me with this question
Answers
Answer:
tbh im dumb so
Step-by-step explanation:
is 20:14 and 80:56 ratios are equivalent
Answers
Answer:
yes
Step-by-step explanation:
80 ÷ 20 = 4
56 ÷ 14 = 4
yes they are equivalent
Billy plotted −3
4
and −1
4
on a number line to determine that −3
4
is smaller than −1
4
.
A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number. A point is 1 mark to the right of negative 1, and another point is 1 mark to the left of 0.
Is he correct? Explain why or why not.
Answers
Answer:
Sample Response: Yes, Billy is correct. The fractions are placed on the correct tick marks. The smaller fraction is located to the left of the larger fraction.
Step-by-step explanation:
The function f left parenthesis x right parenthesis represents the monthly earnings of a sales executive, which consists of a base salary and a commission earned on each sale, where x is the number of sales. What does the value of f left parenthesis 0 right parenthesis represent?
base salary
number of sales
monthly earnings
commission earned
Answers
Answer:
base salary
Step-by-step explanation:
Jfifickxjcicixkskekeidixixjx
Answers
Enchiladas
Which of the following cities had the largest population density in 2010?
(Population density is defined to be the number of people per square mile)
Answers
Answer: A Boston
Step-by-step explanation: i guessed and got it right
In 924,130, the 2 is in the what place
Answers
Answer:
The hundredth thousands place.I hope this helps. Can you give me brainlest
Step-by-step explanation:
Employee annual wages at a plant rose steadily, but very gradually, from one year to the next during one 5-year period. The factory owner wants to show that worker's wages are rising rapidly. Examine the following charts and decide which graph the factory owner would want to use and why.
a. The employee representative would want to use Graph B to show how much the employee wages have gained over the 5-year period.
b. The employee representative would want to use Graph B to show the decrease in slope.
c. The employee representative would want to use Graph A to show that wages have been a constant level doe the past 5-year period.
d. The employee representative would want to use Graph A to show that wages are rising minimally because Graph A appears to show the wages increasing at a much slower rate than Graph B.
Answers
Answer: The factory owner would want to use Graph B to show the rapid rise in his employees wages because Graph B shows greater increase in slope
Step-by-step explanation:
The question and the options are mismatched. Answer to the question is given above.
The factory owner would like to show that worker's wages are rising rapidly even though they are not.
The factory owner's best bet therefore is to use Graph B because it has a greater slope which might fool people into believing that the wage rates are rising rapidly which is what led to the greater increase in slope size.
The options most probably allude to a question asking what graph an employee representative would use to show that the wages are not increasing rapidly and the answer to that would be option D because graph A has a smaller slope.
Is (0,0) a solution to this system?
y ²x²-4
y< 2x-1
A. No. (0,0) satisfies y 42-4 but does not satisfy y< 2x-1.
B. No. (0,0) does not satisfy either inequality.
C. No. (0,0) satisfies y< 2x- 1 but does not satisfy yz 22.4.
O D. Yes. (0,0) satisfies both inequalities.
Answers
Answer:
A. Solution to [tex]y \ge x^2 - 4[/tex] but not to [tex]y < 2x - 1[/tex]
Step-by-step explanation:
Given
[tex]y \ge x^2 - 4[/tex]
[tex]y < 2x - 1[/tex]
Required
Is [tex](0,0)[/tex] a solution?
[tex](0,0)[/tex] implies that:
[tex]x = 0\ and\ y = 0[/tex]
To check if it is a solution or not, we simply substitute 0 for x and for y in the given inequalities
[tex]y \ge x^2 - 4[/tex] becomes
[tex]0 \ge 0^2 - 4[/tex]
[tex]0 \ge 0- 4[/tex]
[tex]0 \ge - 4[/tex]
This solution is true
[tex]y < 2x - 1[/tex] becomes
[tex]0 < 2 * 0 - 1[/tex]
[tex]0 < 0 - 1[/tex]
[tex]0 < - 1[/tex]
This solution is not true because 0 is greater than 1.
Hence, option (A) is correct
Martha works at a small jewelry store. She designed 2 rings in the furst hour. Every additional hour, she designs 3 new rings.
Answers
Write the sentence as an inequality.
A number n is no less than -8.
n ( )-8
Answers
Answer:
N ≥ -8
Step-by-step explanation: