Composition & Inverse Review

Answer explanation

Tags

CCSS.HSF-BF.A.1C

Find the inverse of the function.

• f^-1 = x³ − 5

• f^-1 = x³ + 15

• f^-1 = x³ + 5

• Inverse does not exist

Tags

CCSS.HSF-BF.B.4A

What is the inverse of the function?

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.A.1C

Determine the value of x given f(x) = 10

• 33

• 11

• 10

• 30

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of f(0)?

• -2
• 2
• 4
• 0

Tags

CCSS.HSF.IF.A.2

Which is f ^-1(x)?

• f ^-1(x) = 5x + 3

• f ^-1(x) = 5x - 3

• f ^-1(x) = 5x - 15

• f ^-1(x) = 1/5(x) + 3/5

Tags

CCSS.HSF-BF.B.4A

are these inverse functions?

• no
• yes
• no way to tell

Tags

CCSS.HSF-BF.B.4C

• 9 - √17

• 4

• 2

• √8

Tags

CCSS.HSF-BF.A.1C

Tags

CCSS.HSF-BF.B.4C