This graph shows how the length of time a kayak is rented is related to the rental cost. What is the rate of change shown in the graph?
Kayak Rental

A. 8 hours/dollar
B. 4 hours/dollar
C. $4/hour
D. $8/hour

option D.

Step-by-step explanation:

let's take any point on the graph. let's say (2, 16)

and one point we know is (0, 0)

= 16($) / 2 (hrs)

= 8 $/ hrs

that is option D.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

1

step-by-step explanation:

you are throwing one dart