Friday
December 9, 2016

Homework Help: Algebra

Posted by Carmin on Wednesday, June 17, 2009 at 9:19am.

Let f(x) = x^2 – 3x + 8 and
g(x) = x – 5

(a) Find the sum (f + g)(x) and simplify the results.

(b) Find the composite function
(f º g)(x) and simplify the results.


(c) Find (f º g)(2)
Show some work.


(d) Find the composite function of (g º f)(x) and simplify the results.

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