Linear Inverse Function

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Tags

CCSS.HSF-BF.B.4C

Find the inverse of
f(x) = 1/4x - 7

• 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

Are the following inverses of each other?

• True

• False

Tags

CCSS.HSF-BF.B.4B

Find the inverse of f(x) = 3x +8

• f^-1(x) = 3(x-8)

• f^-1(x) = (8x-1)/3

• f-1(x) =x/3 - 8/3

• f^-1(x) = (x+8)/3

Tags

CCSS.HSF-BF.B.4A

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 inverse of the function
f(x) = 7x + 5

Mathematical Equivalence

ON

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4C

Mathematical Equivalence

ON

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4C

Mathematical Equivalence

OFF

Tags

Inverse