SOLUTION: Find the value for the function. Find f(-x) when f(x) = 2xsquared - 5x + 4.

Algebra ->  Functions -> SOLUTION: Find the value for the function. Find f(-x) when f(x) = 2xsquared - 5x + 4.      Log On


   

Question 218337: Find the value for the function.
Find f(-x) when f(x) = 2xsquared - 5x + 4.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Just replace each 'x' with '-x' to get f%28-x%29=2%28-x%29%5E2-5%28-x%29%2B4. I'll let you simplify from here.