10/31 HALLOWEEN REVIEW Inverse Function

Match the following

• Inverse of Multiplying is

• Subtracting

• Dividing

• Inverse of adding is

Was the inverse function found correctly? #11

• no

• yes

Which pairs of the following functions are inverses? #15

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Find the inverse of the function including any restriction on the domain.

• f^-1 = x³ − 5, x ≥ 5
• f^-1 = x³ + 5,  x ≥ 0
• f^-1 = x³ + 5
• Inverse does not exist

Find the inverse function. #40

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Find the inverse function

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Which is f ^-1(x)?

• f ^-1(x) = 5x + 3

• f ^-1(x) = 5x - 3

• f ^-1(x) = 5x - 15

• f ^-1(x) = 1/5(x) + 3/5