This graph shows a car moving at a

constant speed. For example, in 8 hours

the car travels 400 miles.

Which equation shows the line on the

graph?

A y = 2x

B y = 50x

C y = 400x

B

Step-by-step explanation:

If you set x to hours and y to the amount of miles, you can multiply the hours to the numbers and equal out your miles. So, if 8 hours is multiplied to 50, it equals out the 400 miles.