Quiz about Invertable Function

Question 1

Is the function $$f\left(x\right)=x^{ }$$ invertible?

Accepted Answer

Yes, it is invertible.

Answer

No, it is NOT invertible.

Question 2

Is the function $$f\left(x\right)=x^2$$ invertible?

Accepted Answer

No, it is NOT invertible.

Answer

Yes, it is invertible.

Question 3

Is the function $$f\left(x\right)=x^3$$ invertible?

Accepted Answer

Yes, it is invertible.

Answer

No, it is NOT invertible.

Question 4

Is the function $$f\left(x\right)=x^a$$ invertible when a is an odd number?

Accepted Answer

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

Answer

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

Question 5

Is the function $$f\left(x\right)=x^a$$ invertible when a is an even number?

Accepted Answer

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

Answer

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

Question 6

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

Accepted Answer

TRUE

Answer

FALSE

Question 7

Find the inverse function

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 8

The inverse has been reflected over which line?

Accepted Answer

y = x

Answer

y =1

Answer

y = 0

Answer

y = x + 1

Question 9

Question:

Accepted Answer

FALSE

Answer

TRUE

Question 10

Find the inverse function

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 11

Find the inverse function

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 12

Find the inverse function

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 13

Find the inverse function

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 14

Find the inverse function

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Invertable Function

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