Unit 2 Summative Assessment Review

Which transformation is represented by f(x–2)?

• Vertically translate -2

• Horizontally translate -2

• Vertically translate 2

• Horizontally translate 2

Which transformation is represented by f(x+2)?

• Horizontally translate 2

• Vertically translate 2

• Vertically translate -2

• Horizontally translate -2

Tags

CCSS.HSF.BF.B.3

Which transformation is represented by f(x)–4?

• Vertically translate -4

• Vertically translate 4

• Horizontally translate -4

• Horizontally translate 4

Which transformation is represented by f( 1/2 x)?

• Vertically dilate by 2

• Vertically dilate by ½

• Horizontally dilate by 2

• Horizontally dilate by ½

Which transformation is represented by –f(x)?

• Vertical reflection over the x-axis

• Vertical reflection over the y-axis

• Horizontal reflection over the x-axis

• Horizontal reflection over the y-axis

Tags

CCSS.HSF.BF.B.3

Which axis is associated with vertical transformations?

• x-axis

• y-axis

• z-axis

• t-axis

Tags

CCSS.HSF.BF.B.3

Given the transformation -f(x+1) , which of the following describes the transformations?

• Translate horizontally

  reflect over the y-axis

• Translate horizontally

  reflect over the x-axis

• Dilate

  Translate horizontally

• Translate vertically

  
  Translate horizontally

Tags

CCSS.HSF.BF.B.3

• Horizontal dilation, vertical translation

• Vertical translation, horizontal dilation

• Horizontal translation, vertical dilation

• Vertical dilation, horizontal translation

Which transformation is described by -f(3x) + 5 ?

IN ORDER

• 1. Horizontal:

  2. dilate horizontally by 1/3

  3. Vertical:

  1. 1. Reflect

  2. 2. translate vertically

• 1. Horizontal:

  2. dilate horizontally by 3

  Vertical:

  1. 1. Reflect

  2. 2. translate vertically

• 1. Horizontal:

  2. dilate horizontally by 3

  Vertical:

  1. 1. translate vertically

  2. 2. Reflect

• 1. Horizontal:

  2. dilate horizontally by 1/3

  3. Vertical:

  1. 1. translate vertically

  2. 2. Reflect

Tags

CCSS.HSF.BF.B.3

For the transformation f(-x+1) - 5 , which of the following is the correct order of transformations?

• HORIZONTAL:

  1. 1. reflect over the

  2. y-axis

  3. 2. translate by -1

  VERTICAL:

  1. 1. translate -5

• HORIZONTAL:

  1. 1. translate by -1

  2. 2. reflect over the

  3. y-axis

  VERTICAL:

  1. 1. translate -5

• HORIZONTAL:

  1. 1. reflect over the

  2. y-axis

  3. 2. translate by -1

  VERTICAL:

  1. 1. translate -5

• HORIZONTAL:

  1. 1. translate by -1

  2. 2. reflect over the

  3. x-axis

  VERTICAL:

  1. 1. translate -5

Tags

CCSS.HSF.BF.B.3