Set up the composite result function.

Evaluate by substituting in the value of into .

Combine and .

Multiply by .

Find f(y(x)) f(x)=3x y(x)=2/x z(x) = square root of x

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# Find f(y(x)) f(x)=3x y(x)=2/x z(x) = square root of x

Set up the composite result function.

Evaluate by substituting in the value of into .

Combine and .

Multiply by .

Find f(y(x)) f(x)=3x y(x)=2/x z(x) = square root of x