Question

will medal and fan!
Which is the average rate of change over the interval [0,4]?

Equation A
X= 0, 2, 4, 6
Y= 0,4,16,36

Equation B
f(x)=2x-1

possible answers:
a. A:4, B:2
b. A:4, B:4
c. A:8, B:16
d. A:8, B:4

Answer 1

Average rate of change and slope are the same

Answer 2

I am an English teacher trying to help my 9th grade daughter-- this is all foreign to me ;-)