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Operations with Functions

Problems

Other Methods of Finding Inverses

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Problem : If f (x) = 4x - 2 , find f -1(x) .

f -1(x) = .

Problem : If f (x) = , x≠ - , find f -1(x) .

f -1(x) = , x≠ 0 .

Problem : If f (x) = , x≥ 0 , find f -1(x) .

f -1(x) = , x .

Problem : Graph the inverse of the following function:


f (x)


f -1(x)

Problem : If f (x) has an x -intercept of (3, 0) and a y -intercept of (0, - 5) , what are the coordinates of the x - and y -intercepts of f -1(x) ?

x -intercept: (-5, 0)
y -intercept: (0, 3)

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