Question
Asked Oct 8, 2019
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3x+5 and g(x)=3x2+3x after simplifying (f o g ) (x)=

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Expert Answer

Step 1

Given that two functions:

We need to find the composition of function.

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f(x) 3x5 g(x) 3x23x (fog)(x)

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Step 2

In case of composition function, we combine two functions like such a way so that output of the one function become the input of the second fucntion.

 

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(fog)(x) f(g(x))

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Step 3

To find the (fog)(x), we just replace ea...

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f(x)= 3x +5 f(g(x)) 3(g(x))+5 g(x) 3x2 3x

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