How can the composite function be evaluated?

remolatg 2020-11-29 Answered
How can the composite function be evaluated?
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Anonym
Answered 2020-11-30 Author has 108 answers

Let f(x) and g(x) be two functions. The composite function fg can be calculated using the following steps:
1. Evaluate the value of inside function at the given point.
2. Then, take the resultant output as the input to outside function.
Here, fg=fg(x)=f(g(x))
Let us assume that the value of function g at point x is g(x)=t where t is some constant
So, f(g(x))=f(t)
Let us assume that the value of f at point t is f(t)=u, where u is some constant. In this way, composite function can by evaluated.

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