SOLUTION: Evaluate the function at the indiacated values. f(x)=4x-5 ; a.)f(2) b.)f(-2)

Algebra ->  Functions -> SOLUTION: Evaluate the function at the indiacated values. f(x)=4x-5 ; a.)f(2) b.)f(-2)       Log On


   

Question 849837: Evaluate the function at the indiacated values.
f(x)=4x-5 ; a.)f(2) b.)f(-2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
PLug in the value of x into f(x).
I'll do one, you do the other.
f%28x%29=4x-5
f%282%29=4%282%29-5
f%282%29=8-5
highlight%28f%282%29=3%29