Question

Let ​g(x)=4x +9 and ​h(x)=x+2. Find the expression.
​(h◦​g)(x)

Answer 1

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Answer 2

So you plug in g(x) for x in h(x)
Since g(x) = 4x + 9, substitution that in
4x + 9 + 2
4x + 11

Solution: 4x + 11