# Project #13412 - Arithmetic of Functions

For questions 1 – 7, use the following functions:

f(x) = 3x - 7

g(x) = x2 + 3x - 4

1.    Find (f + g)(x).

2.    Find (f - g)(x).

3.    Find (f · g)(x).

4.    Find (f/g) (x)

5.    Find . (g/f) (x)

6.    Find (fg)(x).

7.    Find (gf)(x).

For questions 8 – 14, use the following functions:

f(x) = 5

g(x) = {(x + 2})

1.    Find (f + g)(x).

2.    Find (f - g)(x).

3.     Find (f · g)(x).

4.     Find  (f/g) (x).

5.     Find . (g/f) (x)

6.     Find (fg)(x).

7.     Find (gf)(x).

Answer questions 15 and 16 as best you can.

8.     If h(x) = (fg)(x) and h(x) =^3[( 7x + 1]) , find f(x) and g(x).

9.     If N(x) = (fgh)(x) and  N(x) = (2x)^5, find f(x), g(x), and (h)(x).

 Subject Mathematics Due By (Pacific Time) 09/27/2013 12:46 pm
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