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Inverse and Composite Functions

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Question 10

Given that f(x)=4x+6f(x) = 4x + 6f(x)=4x+6 and g(x)=3x−2g(x) = 3x - 2g(x)=3x−2

a.

Find gf(1)gf(1)gf(1)

[2]
b.

Work out an expression for f−1(x)f^{-1}(x)f−1(x)

[2]
c.

Solve f(x)=g(x)f(x) = g(x)f(x)=g(x)

[2]

Inverse and Composite Functions Questions

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