Transformations - Vertical Stretch/Shrink

Which of the following is the equation of a parent function that has undergone a vertical stretch by a factor if 7 and reflected over the x-axis

• y = -7x²
• y = 7|-x|
• y = √(-7x)
• y = -|7x|

Tags

CCSS.HSF.BF.B.3

Compared to the parent function, f(x) = x², which of the following is the equation of the function after a vertical stretch by a factor of 3?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.3

Compared to the parent function, f(x) = x², which of the following is the equation of the function after a vertical shrink by a factor of 1/3?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.3

Compared to the parent function, f(x) = x², which of the following is the equation of the function after a horizontal shift to the right 7?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

Compared to the parent function, f(x) = x², which of the following is the equation of the function after a horizontal shift to the left 2?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.3

What are the transformations?
y=(x-2)³+4

• Horz shift right 2      Vert shift up 4
• Horz shift left 2    Vert shift up 4
• Horz shift right 2      Vert shift down 4
• Horz shift left 2      Vert shift up 4

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

What are the transformations?

• Right 2 and up 2
• Left 2 and up 2
• Right 2 and down 2
• Left 2 and down 2

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

What transformation has occurred to the parent function f(x) when  g(x)=f(7x)

• Horizontal Compression/Shrink
• Horizontal Stretch
• Vertical Compression/Shrink
• Vertical Stretch

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

• g(x)=2x²
• g(x)=0.5x²
• g(x)=x²+2
• g(x)=(x+2)²

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which of the following is the equation of a parent function that has undergone a horizontal stretch by a factor of 8 and reflected over the x-axis

• j(x) = - 8(x)²
• j(x) = - (8x)²
• j(x) = - (1/8x)²
• j(x) = -1/8(x)²

Tags

CCSS.HSF.BF.B.3