Math Benchmark 20. Compare the rates of change for the two linear functions represented below.
Function 1
-3 0 3
5 6 7
9
6
8
9
Function 2
Which statement about the rates of change for the two functions is true?
A) Function 1 has a greater rate of change than Function 2
B) Function 2 has a greater rate of change than Function 1
C) Function 1 and Function 2 have the same rate of change.
D) Function 2 does not have a constant rate of change, but Function 1 does.