SOLUTION: find f(-5) if f(x)=4x^3+23x^2+11x-23

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Question 1090054: find f(-5) if f(x)=4x^3+23x^2+11x-23
Answer by Edwin McCravy(20065) About Me  (Show Source):
You can put this solution on YOUR website!
find f(-5) if f(x) = 4x^3+23x^2+11x-23
Write the equation first. 
Then, everywhere there is an x, put (-5) in place of it.
Then simplify down to where f(-5) equals just one number: 



Edwin