Vertical Stretch & Compression/Shrink Independent Practice

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

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

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

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

af(x) is a...

• Vertical translation
• Horizontal stretch/compression
• Horizontal translation
• Vertical stretch/compression

Tags

CCSS.HSF.BF.B.3

In the equation f(x)=5(x+3)²-10 what does the 5 do?

• Vertical stretch by 5 to make more narrow

• Vertical stretch by 5 to make wider

• Reflect

• Move up 5

Tags

CCSS.HSF.BF.B.3

Describe the transformation that occurred

3f(x)

• Up 3 units

• Narrower

• Wider

• Right 3 units

Tags

CCSS.HSF.BF.B.3

Describe the transformation of y = f(x) for the new function

f(x) = ⅔(x - 7)²

• Shrink of ⅔

  Right 7

• Shrink of ⅔

  Left 7

• Stretch of ⅔

  Right 7

• Stretch of ⅔

  Left 7

Tags

CCSS.HSF.BF.B.3

 $3f\left(x-2\right)$  Identify the transformations. 

• horizontal shift to the left 2 and vertical stretch by a factor of 3

• horizontal shift to the right 2 and vertical stretch by a factor of 3

• horizontal shift to the right 2 and vertical shrink by a factor of 3

• horizontal shift to the left 2 and vertical shrink by a factor of 3

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5