1. Let

Find

a) The set of real values of x for which f is real and finite

b) The range of f

2.

Let , x ≠ -1 and x ≠ 4

Find the set of values of x such that f(x) ≤ g(x)

Please help. Thanks! :)

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- July 14th 2010, 07:12 AMelderFunctions - Set of Values
1. Let

Find

a) The set of real values of x for which f is real and finite

b) The range of f

2.

Let , x ≠ -1 and x ≠ 4

Find the set of values of x such that f(x) ≤ g(x)

Please help. Thanks! :) - July 14th 2010, 07:36 AMrunning-gag
Hi

f is defined when

Let , x ≠ -1 and x ≠ 4

Use the same denominator to simplify this expression