SOLUTION: find a function f is given by f (-4)= 4x^2 -3 +7

Algebra ->  Functions -> SOLUTION: find a function f is given by f (-4)= 4x^2 -3 +7      Log On


   

Question 311035: find a function f is given by f (-4)= 4x^2 -3 +7
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
f (-4)= 4x^2 -3 +7
f(-4)=4(-4)^2+4
f(-4)=4*16+4
f(-4)=64+4
f(-4)=68 ans.