Sunday
March 29, 2015

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 g)(x) and simplify the results.


(c) Find (f g)(2)
Show some work.


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

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - When Let f (x) = x^2 3x + 8 and g(x) = x 5 Find Find the composite...
Algebra - Let f (x) = x^2 3x + 8 and g(x) = x 5. Find the sum (f + g) (x) ...
Math22 - 1. Write the composite function in the form f(g(x)). [Identify the ...
college algebra - Let f(x) = square root (x + 2) and g(x) = x^2 − 2. ...
Math - Let f(x)= 2x^2, g(x)= 5x-6, and m(x)= 3x. Find and simplify the composite...
algebra - Let f(x)= 2x^2 +7 and g(x)= x 6. (a) Find the composite function (f*...
CAL - Hi, im lost in theses three problems. Please help. Thank you so much!!! 1...
college algebra - Let f(x) = 1/x − 2 and g(x) = 1/x − 3 . Determine ...
calculus - Suppose that f(x)= square root of x and g(x)= 3x-4 and you are asked ...
Math - Domain of Composite function - Find the domain of the composite function ...

Members