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I need help with problem number 3 It’s about evaluating the composition of functions in different representations correctly

I need help with problem number 3 It’s about evaluating the composition of functions-example-1
User JDJ
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1 Answer

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Given g(x) = 3x - 5 and h(x) = 2x - 4.

We need to find (g o h)(x).

The composition of function is as follows:


\begin{gathered} (g\circ h)(x)=g(h(x)) \\ =g(2x-4) \\ =3(2x-4)-5 \\ =6x-12-5 \\ =6x-17 \end{gathered}

Thus, the answer is 6x - 17.

User JamesD
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