Inverse Functions Advanced Algebra

The inverse of f(x) = 2x - 13 is

f^-1(x) = ?

Tags

CCSS.HSF-BF.B.4A

The inverse of f(x) = 3 / (x + 4) is

f^-1(x) = ?

• (-4x + 3) / x

• (4x - 3) / x

• -3x / 4

• (-4x -3) / x

Tags

CCSS.HSF-BF.B.4A

Find the inverse of f(x) = 3x² - 5

• f^-1(x) = ±√(x + 5)/3

• f^-1(x) = ±√(x - 5)/3

• f^-1(x) = ±√(x + 3)/5

• f^-1(x) = ±√(x - 3)/5

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

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

• All real numbers

Tags

CCSS.HSF-BF.B.4D

Was the inverse function found correctly?

• no,

• yes

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4C