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1.5.1 Inverse Function Example 1 – 3

Example 1
Find the inverse function of the following function
(a) f(x) = 4 – 7x,
(b) f ( x ) = 2 x + 5 3


Example 2
Find the inverse function of the following function
(a) f ( x ) = 5 7 x
(b) f ( x ) = 2 3 x


Example 3
Find the inverse function of f ( x ) = 3 x + 2 5 x + 3


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