SOLUTION: If f(x)= 2x^2+5x-7, find f(x+h)

Algebra ->  Algebra  -> Functions -> SOLUTION: If f(x)= 2x^2+5x-7, find f(x+h)      Log On

Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   

Question 174818: If f(x)= 2x^2+5x-7, find f(x+h)
Answer by jim_thompson5910(28476) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=+2x%5E2%2B5x-7 Start with the given equation.


f%28x%2Bh%29=+2%28x%2Bh%29%5E2%2B5%28x%2Bh%29-7 Replace EVERY "x" with x%2Bh


f%28x%2Bh%29=+2%28x%5E2%2B2xh%2Bh%5E2%29%2B5%28x%2Bh%29-7 FOIL


f%28x%2Bh%29=+2x%5E2%2B4xh%2B2h%5E2%2B5x%2B5h-7 Distribute