The solution is :
B. The domain of F(x) is all real numbers.
E. It is increasing.
What is function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.
here, we have,
Given the function
f(x) = 2 • 5x
y intercept occurs at x = 0
f(0) = 2 • 5(0)
f(0) = 2 • 0
f(0)= 0
Hence the y intercept (0,0)
The domain are the input values x that makes the function exists. According to the function, the function f(x) will exist for al values of x hence the domain of F(x) is all real numbers.
If x = 0, f(x) = 0. This shows that the range of the values is y >0
The value of function f(x) also increases for increasing value of x, hence it is increasing.
Hence, The solution is :
B. The domain of F(x) is all real numbers.
E. It is increasing.
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A rectangle has an area of 120 square feet and a width of 8 feet.
What is the length of the rectangle? Please help.. Ty ty
Answer:
15 ft
Step-by-step explanation
Asap someone help me
Answer:
x= 11.4
Step-by-step explanation:
for the base of the triangles BC is 15 and DF is 5 so if 5 times 3 is 15 then you are reducing the other triangle to a third of the big triangles size. so 3.8 times three is 11 4
Please help solve this system y=3x+15 and y =5x+9
Answer:
(3, 24)
Step-by-step explanation:
Ruby is visiting San Francisco. From her hotel she walks 1 block east and 2 blocks south to a coffee shop. Then she walks 5 blocks west and 4 blocks south to a
museum. Where is the museum in relation to her hotel?
Answer: 4 blocks west, 6 blocks south
Step-by-step explanation: east and west are opposites 5-1=4 blocks west. 4+2=6 blocks south. the direction would be south-west.
PLS HELP ME!!!!!!
5w ≥ –6w + 11
Answer:
w ≥ 1
Step-by-step explanation:
Given
5w ≥ - 6w + 11 ( add 6w to both sides )
11w ≥ 11 ( divide both sides by 11 )
w ≥ 1
Please help will give you brainliest
Answer:
14 ft squared
Step-by-step explanation:
Area is length x width so 7 x 2 = 14.
Hope this helps :D
Need help on this I don’t understand.
Answer:
(9.2 , 0)
Step-by-step explanation:
vertex: (4.6 , 12.2)
parabola: y = a (x-4.6)² + 12.2
pass (0,0): 0 = a (0-4.6)² + 12.2
a = - (12.2/21.16)
2nd root (x , 0): y=0
0 = a (x-4.6)² + 12.2 (x-4.6)² = - 12.2 / a = -12.2 / (- (12.2/21.16)) = 21.16
x - 4.6 = ± √21.16 = ± 4.6
x = 0 or x = 9.2
NEED HELP ASAP WILL GIVE BRAINLY
Answer:
Option B is your answer. If I'm right so,
Please mark me as brainliest. thanks!!!
can someone plsss help me
Answer:
The equation for charge is = current x times
I'm confused, I'm used to doing these problems with both coordinates :/
Answer:
{0, 1, 16, 81}
Step-by-step explanation:
If the domain of this function is the set {0, 1, 4, 9}, we find the set representing the range by evaluating the function at each of the four values in the domain.
f(0) = 0
f(1) = 1
f(4) = 16
f(9) = 81
and so the range is the set {0, 1, 16, 81}.
seclate all the numbers that are solutions to the inequalitt w>1.
5
-5
0
0.9
-1.3
Answer:
The numbers should be A. 5 and C. 0.
Hope I Helped
Answer:
the answer and only answer is C. 0
Step-by-step explanation:
I took the test and it's just C. 0 and i got 0 because i said A. 5 and C. 0 but it's just C. 0
hoped it helped :D
What is the definition of a tangent in math
Answer:
In geometry, the tangent line (or simply tangent) to a plane curve at a given point is the straight line that "just touches" the curve at that point. Leibniz defined it as the line through a pair of infinitely close points on the curve. ... The word "tangent" comes from the Latin tangere, "to touch".
Step-by-step explanation:
A straight line touching a curve at a single point without crossing it there is tangent.
The Great Pyramid in Giza, Egypt is a square-based pyramid. It was constructed in 2056 BC out of lime stone. The length of one side of the base was 755 feet, it had a height of 481 feet and a slant height of 610 feet. About how much interior space did the Egyptians have to place the tombs and worship their beloved leaders?
Answer:
i think its 274,182,025 cubic feet
Step-by-step explanation:
.
Pleaseee help! HELP NEEDED ASAP!
I WILL GIVE BRAINLIST EASY QUESTION
What was done to turn the parallelogram into a rectangle?
Hint (The length of the segment the figure was cut along is the height of the parallelogram)
find the 9th term of the geometric sequence 2, -10 50 -250
Answer:
781250
Step-by-step explanation:
We first need to find the common ratio
-10 /2 = -5
50 / -10 = -5
The common ratio is -5
an = a (r) ^ (n-1)
a9 = 2 ( -5) ^(9-1)
= 2 (-5)^8
=781250
Evaluate
12^2
1. 144
2. 24
3. 266
Answer:
The answer is 144
Step-by-step explanation:
12*12
12²
144
little help please? and thank you
Answer:
45.7
Step-by-step explanation:
Hello there!
We can calculate the missing angle using trigonometry
here are the trigonometric ratios
sin = opposite over hypotenuse
cos = adjacent over hypotenuse
tan = opposite over adjacent
We are given x's opposite side length (8) and x's adjacent side length (7.8)
we are given the information to use the trigonometric ratio tangent
so now we create an equation (remember tan - opposite over tangent)
[tex]tan(x)=\frac{8}{7.8}[/tex]
now we solve for x
[tex]\frac{8}{7} =1.025641026[/tex]
we're left with
[tex]tan(x) =1.025641026[/tex]
finally we want to get rid of the tan
To do so we take the inverse of tan (arctan^-1) and apply it to each side
[tex]arctan^-^1tan(x)=x\\arctan^-^1(1.025641026)=45.7252243[/tex]
so x = 45.7252243
finally we round to the nearest tenth and get that the answer is
45.7
Given the following position function:
s(t) = y +2 +1
Find the velocity at t = 1.
v(1) = [?]
Round your answer to the nearest thousandth
Please help me with this!!!
Answer:
p=3/8, q=1/2
Step-by-step explanation:
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First drop down options: 130, 50.
Second drop down options: alternate exterior, corresponding.
Third drop down options: supplementary, congruent.
Answer:
1. 130°
2. corresponding
3. congruent
Step-by-step explanation:
Katelyn wants to build a desk for her doll. Her actual desk is 3 feet tall. The scale is 0.5 in: 1 ft How tall will the doll desk be?
Simone runs the 100m in 12 seconds.Hanno covers 2.5 km in 4minutes with his bicycle who moves fastest?
Answer:
Hanno moves faster than Simone.
Step-by-step explanation:
Simone: 25x100=2500m or 2.5km in 25x12=300 seconds or 5 minutes
Hanno- 2.5 km in 4minutes
So, Hanno moves 1 minute faster.
Please mark as brainliest.
what si the slope of y=-5x+4x
Answer:
Use the slope-intercept form y=mx+b to find the slope m. m=−1
Step-by-step explanation:
lets take the x's away from: -5x+4x
That will be -5+4
-5+4=-1
Because remember:
When adding positive numbers, count to the right.
When adding negative numbers, count to the left.
When subtracting positive numbers, count to the left.
When subtracting negative numbers, count to the right.
I hope this helps. :)
Answer:
m= 4
Step-by-step explanation:
Rewrite the slope-intercept form
y = 4x - 5
the using the slope-intercept form, the slope-intercept is 4
sorry if this doesn't help
HELP ME PLS IM AWARDING BRAINLIEST!
Answer:
(4th option) 254.34 cm
Step-by-step explanation:
Area of a circle = pi (r)^2
r=radius of circle which is half of diameter.
diameter=12+6=18
So, radius is half of 18 = 9
Plug it into the formula:
[tex]\pi (9)^{2}[/tex]
And you should get 254.34 cm^2
Answer:
Step-by-step explanation:
area of a circle is pi * r^2
r for the big circle is 1/2 of 18 or 9
pi * 9^2 = 254.469
Find h.
plz answer thank you
Answer:
[tex] \frac{15}{h} = \frac{20}{30} \\ 15 \times 30 = 20 \times h \\ h = \frac{450}{20} \\ h = 22.5[/tex]
Use calculator to find the measure of angle A to the nearest tenth of a degree.
5.) sin(A) = 0.9903
6.) cos(A) = 0.6428
8.) tan(A) = 1.2851
9.) cos(A) = 1.2608
10.) sin(A) = 0.7777
11.) sin(A) = 1.8330
Answer:
82° ; 50° ; 52° ;domain error ;51° ; domain error
Step-by-step explanation:
Using a calculator :
sin(A) = 0.9903
A = sin^-1(0.9903) = 82.01 = 82°
6.) cos(A) = 0.6428
A = cos^-1(0.6428) = 49.99 = 50°
8.) tan(A) = 1.2851
A = tan^-1(1.2851) = 52.111 = 52°
9.) cos(A) = 1.2608
A = cos^-1(1.2608) = domain error
10.) sin(A) = 0.7777
A = sin^-1(0.777) = 50.98 = 51°
11.) sin(A) = 1.8330
A = sin^-1(1.8330) = domain error
The box and whisker plot represents the number of telemarketing calls received by households last month. Which statements are
correct?
A)
The mean of the data is 49.
B)
The median of the data is 49.
The least number of calls is 35.
D)
The third quartile is represented by 42.
E)
The mean cannot be determined by the box and whisker plot.
Given:
Consider the below figure attached with this question.
To find:
The correct statements about the given box and whisker plot.
Solution:
In a box plot, the left end of the box is first quartile and the right end of the box is third quartile. The line inside the box represents the median.
Left end point represents the minimum value and the right end point represents the maximum value.
From the given box plot, it is clear that
Minimum value = 35
First quartile = 42
Median = 49
Third quartile = 54
Maximum value = 57
The median of the data is 49. The least number of calls is 35. So, options B and C are correct.
The third quartile is represented by 54. So, option D is incorrect.
The mean cannot be determined by the box and whisker plot. So, option E is correct and option A is incorrect.
Therefore, the correct options are B, C and E.
[x = 4y+7
|2x - 6y = 12
What are x and y
x=3 and y = -1. ....thank uh.. ,
A curve along a highway is to be designed for cars moving at 100 kilometers per hour. Find the angle of banking if the radius of the curve is 200 m.
Answer:
hope this will help you
Step-by-step explanation:
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