Question

Which two points in the graphed function have an average rate of change of 5?

A. points B and C

B. points D and F

C. points C and E

D. points A and B

Answer 1

D. points A and B

Explanation:

Look at the picture.

`average\ rate=(rise)/(run)`

`A.\ B\ and\ C\to(-3)/(-1)=3\\\\B.\ D\ and\ F\to(-12)/(2)=-6\\\\C.\ C\ and\ E\to(-8)/(4)=-2\\\\D.\ A\ and\ B\to(-5)/(-1)=5`