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3 years ago

11

A taxi cab company made this graph to show the cost of using a tax for different distances. Does the graph show a proportional r

elationship?

1 answer:

oksano4ka [1.4K]3 years ago

4 0

Yes it does show a proportion relationship

You might be interested in

What is the relationship between the graphs of y = 2x and y = 2-x?

melomori [17]

Answer:

The relationship between the graphs is the intersection point at (0.667,1.333)

Step-by-step explanation:

we have

y=2x ----> equation A

The slope of the line A is equal to m=2

The line passes through the origin

y=2-x ----> equation B

The slope of the line B is m=-1

The x-intercept is the point (2,0)

The y-intercept is the point (0,2)

Line A and Line B are not parallel (the slopes are not equal)

Line A and Line B are not perpendicular (the product of their slopes is not equal to -1)

so

The relationship between Line A and Line B is the intersection point both graphs

using a graphing tool

The intersection point is (0.667,1.333)

see the attached figure

The intersection point is a common point , therefore belongs to both lines

8 0

4 years ago

What is an<br> equation of the line that passes through the points (2, - 7) and (2, -2)?<br> Answer:

ratelena [41]

What is the equation for? Is it to find the slope?

4 0

3 years ago

Please answer i will mark brainliest

Ilia_Sergeevich [38]

The answer is B (second choice)

6 0

3 years ago

Which function has a range of y < 3?<br> y - 3(2)<br> y = 2(3)<br> O y=-(2)x+ 3<br> Oy- (2) * - 3

defon

Given:

The range of a function is $y$ .

To find:

The function for the given range from the given options.

Solution:

In option A, the given function is:

$y=3(2)^x$

Here, $(2)^x$ is always greater than 0. So, $3(2)^x$ is also greater than 0, i.e., $y>0$ .

In option B, the given function is:

$y=2(3)^x$

Here, $(3)^x$ is always greater than 0. So, $2(3)^x$ is also greater than 0, i.e., $y>0$ .

In option C, the given function is:

$y=-(2)^x+3$

Here,

$(2)^x>0$

$-(2)^x$

$-(2)^x+3$

$y$

The range of this function is $y$ . So, option C is correct.

In option D, the given function is:

$y=(2)^x-3$

Here,

$(2)^x>0$

$(2)^x-3$

$y$

The range of this function is $y$

Therefore, the correct option is only C.

6 0

3 years ago

Julio bought a total of 20 medium and large pumkins if he spent 53$ and bought 6 more large pumkins as medium pumkins how many l

aksik [14]

L = large pumpkin

m = medium pumpkin

Write a system of equations:

1) L + m = 20
2) m = L - 6
3) $3L + $2m = $53

Substitute L - 6 for m in equation 1:

L + (L - 6) = 20

Add 6 to both sides:

2L = 26
(L + L = 2L)

Divide two on both sides:

L = 13

Julie bought 13 large pumpkins.

Check (use equation 3):

$3(13) + $2(7) = 53
(m = 7 because 20 - 13 = 7)

Multiply:

$39 + $14 = $53 :)

3 0

3 years ago