HELPPP
Use the graph of f(x) below to estimate the value of f (2):
It is a parabola and its main point is at 9 and it is shaped like an upside down U. I just need help to figure out how to read it.

Question

HELPPP
Use the graph of f(x) below to estimate the value of f (2): 
It is a parabola and its main point is at 9 and it is shaped like an upside down U.  I just need help to figure out how to read it.

anonymous · Answer

Thats f'(2) not f(2), the main function is f(x)

anonymous · Answer

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CCAQtwIwAA&url=https%3A%2F%2Fwww.khanacademy.org%2Fmath%2Falgebra%2Falgebra-functions%2Fgraphing_functions%2Fv%2Fgraphing-a-quadratic-function&ei=Dv-uVKXtKor7gwT1h4HYDw&usg=AFQjCNEB9Xzw2I2fueTURJh0I776Sgw2XQ&sig2=txa_VmAZvIxFozYEMYGikQ&bvm=bv.83339334,d.eXY

anonymous · Answer

Thank You @njrevine  that helped me find the answer!