Question

Joseph plots the speed of his car and time on a scatter plot. The equation for the line of best fit on his scatter plot is y = -15x + 60, where x is the time in hours and y is the speed in miles/hour. Which statement describes the situation correctly?

Answer 1

The initial speed is 60 miles/hour, and his speed decreases by 15 miles/hour every hour.

Explanation:

i think that might be the answer

Answer 2

15x + 60y

Explanation:

It just seem right cause u didn't give us a lot of information to find out