Question

Can someone go over reading this graph and finding the rate of change. Just need help on how to read and write the equation please. Not just random answers. I have a test next week. HELP!

Answer 1

x=0
f(x)=0

Answer 2

-2=4
2=?
anyone :(

Answer 3

@hartnn are you busy?

Answer 4

rate of change of f(x)from a to b
\(\Large \dfrac{f(b)-f(a)}{b-a}\)

Answer 5

so for your question
from -2 to 2 means
a=-2
b=2

Answer 6

\(\Large \dfrac{f(2)-f(-2)}{2-(-2)}\)

Answer 7

can you get f(2) and f(-2) from the graph ?

Answer 8

If I follow the graph it would be 4 yes? I'm not sure if I'm understanding how to read the graph.