Question

Asked May 14, 2019

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Suppose that the functions

u

and

w

are defined as follows.

=

u(x)=x^2+6

w(x)=√x+1

Find the following.

(u∘w)3=

(w∘u)3=

1 Rating

Step 1

Given information:

The function u and w defined as

u(x)=x^2+6

w(x)=√x+1

Step 2

Calculation:

First, we have to find the value of (u∘w)x and (w∘u)x.

(u∘w)x=u(w(x))=u(√x+1)=(√x+1)^2+6=x+1+2√x+6=x+2√x+7

(w∘u)x=w(u(x...

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