Abunny hop is a bike trick in which the rider brings both tires off the ground without using a ramp. the table shows the height y (in inches) of a bunny hop on a bike that weighs xx pounds. a. write a linear function that relates the height of a bunny hop to the weight of the bike. y= −.2x+14 question 2 b. graph the linear function. weight (lb)height (in.) question 3 c. what is the height of a bunny hop on a bike that weighs 21.5 pounds? the height is inches.

Step-by-step explanation:

The equation that models this problem is

Where is the height in inches and is weight in pounds.

The graph of this linear function is showed in the image attached. Notice that the function is decreasing, that is because weight and height are inverse, this means the more height, less weight.

Finally, for a weight of 21.5 pounds, the height is

Therefore, a bunny hop that weighs 21.5 pounds is 9.7 inches tall.

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

answer: c i think

step-by-step explanation: