SOLUTION: Given the function f(x)=x^2-x+9, find each of the following. f(8) f(-7) f(0)

Algebra ->  Finance -> SOLUTION: Given the function f(x)=x^2-x+9, find each of the following. f(8) f(-7) f(0)      Log On


   

Question 1010449: Given the function f(x)=x^2-x+9, find each of the following.
f(8)
f(-7)
f(0)
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
We merely plug into the function
f(x) = x^2 - x + 9
so that
f(8) = 64 - 8 + 9 = 65
f(-7) = 49 + 7 + 9 = 65
f(0) = 0 - 0 + 9 = 9