Inverse Relationships

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Tags

CCSS.HSF-BF.B.4A

Find the correct order to find the inverse of f(x)= 2x-5

• y=2x-5

• 2y= x+5

• 2y-5=x

Tags

CCSS.HSF-BF.B.4A

• f^-1(x) = 4x + 7

• f^-1(x) = -4x+28

• f^-1(x) = -4x - 7

• f^-1(x) = 4x+28

Tags

CCSS.HSF-BF.B.4A

Find the inverse
f(x)=2x-2

• f^-1(x)=1/2x+1

• f^-1(x)=2+1/2x

• f^-1(x)=-7/3x-20/3

• 2-2/5x

Tags

CCSS.HSF-BF.B.4A

Was the inverse function found correctly?

• no,

• yes

Tags

CCSS.HSF-BF.B.4A

Is the inverse function found correctly?

• yes

• no

Tags

CCSS.HSF-BF.B.4A

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

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

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell

Tags

CCSS.HSF-BF.B.4B

Tags

CCSS.HSF-BF.B.4C