Inverse Functions

If the equation of f(x) goes through (-1, 4) and (4, 6), what points does f^-1(x) go through?

• (1, 4) and (4, 6)

• (-4, -1) and (-6, -4)

• (-1, -4) and (-4, -6)

• (4, -1) and (6, 4)

Tags

CCSS.HSF-BF.B.4C

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

• (1, 4) and (4, 6)

• (-4, -1) and (-6, -4)

• (-1, -4) and (-4, -6)

• (4, 1) and (6, 4)

Tags

CCSS.HSF-BF.B.4C

If f^-1(-25) = 7 then what is f(7) = 

• 25

• 7

• No enough information. 

• -25

Tags

CCSS.HSF-BF.B.4C

When finding the inverse of a relation, 
1st you replace f(x) with y
2nd switch the x's and y's
What do you do next?

• solve for y

• replace y with f^-1(x)

• solve for x

• find the greatest common factor

Tags

CCSS.HSF-BF.B.4A

Are the following inverses of each other?

• True

• False

Tags

CCSS.HSF-BF.B.4B

Given the inverse of a function. Using function notation, type the original function (Hint: Use the carat (^) symbol for the exponent). f^{-1}\left(x\right)=^3\sqrt{4-x}

Tags

CCSS.HSF-BF.B.4A

Select the two functions which are inverses of each other:

Tags

CCSS.HSF-BF.B.4B

Find the inverse function

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Tags

CCSS.HSF-BF.B.4A

Find the inverse function

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Tags

CCSS.HSF-BF.B.4A

Find the inverse function

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Tags

CCSS.HSF-BF.B.4A