Quiz/PDOL

What is the equation of the graph?

• y = √(x - 3)
• y = √(x) + 3
• y = √(x - 5) + 4
• y = √(x + 5) + 4

Tags

CCSS.HSF-IF.C.7B

Which of the following is the function shown in the graph?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7B

• Horizontal Shift Left 4

• Horizontal Shift Right 4

• Vertical Shift Up 4

• Vertical Shift Down 4

Tags

CCSS.HSF.BF.B.3

What are the transformations of the exponential function from f(x) = 2^x to g(x) = 5(2)^x - 7?

• stretch by 5

  down 7

• compress by 5

  down 7

• stretch by 5

  up 7

• compress by 5

  up 7

Tags

CCSS.HSF.BF.B.3

What are the transformations of exponential function from f(x) = 2^x to g(x) = -2^{x + 4} + 3?

• reflect across y-axis

  stretch by 2

  right 4

  up 3

• left 4

  up 3

• reflect across x-axis

  left 4

  up 3

• stretch by 2

  right 4

  up 3

Tags

CCSS.HSF.BF.B.3

What are the transformations of f(x) = -3(4)^{x - 2} - 5

• reflect, stretch by 3

  right 2, down 5

• stretch by 3

  right 2

  down 5

• reflect, compress by 3

  left 2, down 5

• compress by 3

  left 2

  down 5

Tags

CCSS.HSF.BF.B.3

Find the inverse of

f(x) = 0.25x - 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

Here is the domain and range for a function:

D: (-∞, ∞)

R: [3, ∞)

What is the domain and range of the inverse?

• D: [3, ∞)

  R: (-∞, ∞)

• D: (-∞, ∞)

  R: [3, ∞)

Tags

CCSS.HSF-BF.B.4C

The inverse of the function f(x) is written as ...

• f ^-1(x)
• f ²(x)
• f '(x)
• f ⁺(x)

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4A