Square Root Functions Inverse

The graph of the function f(x)=(x-2)^3-5 is shown.

If the point (4, 3) is on the graph of f(x), give the point on the graph of the inverse that corresponds.

• (-4, -3)

• (3, 4)

• (-3, -4)

• no point would correspond

Tags

CCSS.HSF-BF.B.4C

Tags

CCSS.HSF-BF.B.4D

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

What function best describes this graph?

• f(x)= -√(x+4) -2

• f(x)= √(x-4) -2

• f(x)= -√(x-4) -2

• f(x)= √(x+4) +2

Tags

CCSS.HSF-IF.C.7B

Which function matches the graph?

• f(x) = √(x - 4) - 2

• f(x) = √(x + 2) - 4

• f(x) = √(x - 2) - 4

• f(x) = √(x + 4) - 2

Tags

CCSS.HSF-IF.C.7B

What is the equation of the function graphed?

• f(x) = (x-2)^1/2 + 5

• f(x) = (x+5)^1/2 - 2

• f(x) = (x+2)^1/2 + 5

• f(x) = (x-2)^1/2 - 5

Tags

CCSS.HSF-IF.C.7B

What is the equation of the function graphed?

• f(x) = (x-1)^1/2 + 2

• f(x) = 3(x-1)^1/2

• f(x) = 3(x+1)^1/2

• f(x) = 3(x+1)^1/2 + 2

Tags

CCSS.HSF-IF.C.7B

What is the inverse of the function?

• f^-1(x) = (x - 8)², x ≥ 8

• f^-1(x) = (x - 8)², x ≥ 0

• f^-1(x) = (x + 8)², x ≥ 8

• f^-1(x) = (x + 8)², x ≥ 0

Tags

CCSS.HSF-BF.B.4D

Which equation is shown graphed?

• y = 2√(x)

• y = −2√(x)

• y = −½√(x)

• y = ½√(x)

Tags

CCSS.HSF-IF.C.7B

What is the inverse of the function?

• f^-1(x) = x² - 3, x ≥ -3

• f^-1(x) = x² - 3, x ≥ 0

• f^-1(x) = x² + 3, x ≥ -3

• f^-1(x) = x² + 3, x ≥ 0

Tags

CCSS.HSF-BF.B.4A