Inverse Function on Coordinate Plane

What's the name of the inverse of g(x)?

• f(x)

• f^-1(x)

• y

• g^-1(x)

Tags

CCSS.HSF-BF.B.4A

What is the first step in finding the equation of the inverse of a function?

• get x by itself

• switch x and y

• solve for y

• write the function in inverse function notation

Tags

CCSS.HSF-BF.B.4A

Are these functions inverses of each other?

• Yes

• No

Tags

CCSS.HSF-BF.B.4B

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

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

Tags

CCSS.HSF-BF.B.4C

Tags

CCSS.HSF-BF.B.4C

What is the equation that the inverse will reflect across?

• y = x

• y = 0

• x = 0

• Potato

Tags

CCSS.HSF-BF.B.4C

Are these functions inverses?

• Yes

• No

Tags

CCSS.HSF-BF.B.4B

Are the following inverses of each other?

• True

• False

Tags

CCSS.HSF-BF.B.4B

are these inverse functions?

• no

• yes

• no way to tell

Tags

CCSS.HSF-BF.B.4C