Invertable Function

• Yes, it is invertible.

• No, it is NOT invertible.

• Yes, it is invertible.

• No, it is NOT invertible.

• Yes, it is invertible.

• No, it is NOT invertible.

• Yes, it is invertible. Odd power functions are invertible.

• No, it is NOT invertible if a is odd. Odd power functions are NOT invertible.

An ​ (a)   takes a previously found result ( a y value) and returns it to its original value (x value). This means you are ​ (b)   a function

• function

• inverse

• 2 or more

• undoing

• Yes, it is invertible. Even power functions are invertible.

• No, it is NOT invertible if a is even. Even power functions are NOT invertible.

TRUE or FALSE
If f is an invertible function and f(a) = b, then f^-1(b) = a.

• TRUE

• FALSE

Find the inverse function

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