SOLUTION: Evaluate the function (f)x=x^2+2x-3 at the given x values A. x=-2 B. x=0 C. x=-5

Algebra ->  Functions -> SOLUTION: Evaluate the function (f)x=x^2+2x-3 at the given x values A. x=-2 B. x=0 C. x=-5      Log On


   

Question 83036: Evaluate the function (f)x=x^2+2x-3 at the given x values
A. x=-2
B. x=0
C. x=-5
Answer by adamchapman(301) About Me  (Show Source):
You can put this solution on YOUR website!
All you need to do here is plug in the value of x that you have been given.

f%28-2%29=%28-2%29%5E2%2B2%28-2%29-3=4-4-3=-3

f%280%29=0%5E2%2B2%280%29-3=-3

f%28-5%29=%28-5%29%5E2%2B2%28-5%29-3=25-10-3=12
Just like that!