Find the average rate of change for the function over the given interval.
-$y = 5 x + 7$ between $x = - 1$ and $x = 0$
A) $\frac { 1 } { 2 }$
B) $- \frac { 1 } { 6 }$
C) $- 28$
D) 5

Question

Quizplus · Accepted Answer

The average rate of change of a linear function like $y = 5x + 7$ is the coefficient of $x$, which is 5, because the rate of change is constant across any interval for linear functions.

Find the Average Rate of Change for the Function Over y=5x+7y = 5 x + 7y=5x+7

Find the Average Rate of Change for the Function Over $y = 5 x + 7$