A car is driving north at a constant velocity of 64 miles per hour.Since velocity is constant, distance south, in miles, is a linear function.What is the slope of this linear function?

Question

Quizplus · Accepted Answer

The slope of the distance-time graph for an object moving north (positive direction) at a constant velocity is negative when considering the distance traveled south (opposite direction), hence -64 miles per hour.

A Car Is Driving North at a Constant Velocity of 64