Question

Mr. Goldstein is driving to Houston. The equation y = -45x + 270 represents the numbers of miles that he still has to travel after driving for x hours. What is the slope of the line and what does it represent in this situation

Answer 1

Answer:

The slope is -45, and it represents the number of driving miles per hour.

Explanation:

The given equation is:

y = -45x + 270

The slope is -45, and it represents the number of driving miles per hour.