Posted by Stacy on Wednesday, June 24, 2009 at 11:24pm.
Let f(x) = 6/x-1 and g(x) = 1+3/x. Please fing the composite function.
This is what i got so far.
= =f (1+3/x)
= 6/ [1+3/x - 1]
How do I get the composite?
- Algebra - MathMate, Thursday, June 25, 2009 at 12:07am
The definition of a composite function:
f º g (x) means f (g(x) ), which tells you to work out g(x) first, and then fill that answer into f. See
(Broken Link Removed)
In this case,
f(x) = 6/x-1 and g(x) = 1+3/x
f º g (x)
- Algebra - Stacy, Thursday, June 25, 2009 at 12:18am
and the composite function would be?
- Algebra - MathMate, Thursday, June 25, 2009 at 12:31am
There is probably a mis-interpretation of the parentheses:
f(x) = 6/(x-1) and g(x) = 1+3/x
f º g (x)
If this is the case, the answer is (A).
- Algebra - Stacy, Thursday, June 25, 2009 at 12:49am
This is what I thought as well. Thanks!
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