Chapter 1 Review

Describe the transformation that is applied to the parent function.  f(x) =  3Ix+8I

• vertical stretch by 3, translation left 8 units

• vertical stretch by 3, translation right 8 units

• vertical stretch by 3, translation up 8 units

• vertical stretch by 3, translation down 8 units

Describe the transformation that is applied to the parent function. 
f(x) =  (1/2) Ix-1I -1

• vertical shrink by (1/2), translation left 1 unit, down 1 unit

• vertical shrink by (1/2), translation right 1 unit, down 1 unit

• vertical shrink by (1/2), translation left 1 unit, up 1 unit

• vertical shrink by (1/2), translation right 1 unit, up 1 unit

What is the equation to this graph?

• f(x)= Ix+2I +1
• f(x)= Ix-2I +1
• f(x)= Ix+2I -1
• f(x)= Ix-2I -1

Tags

CCSS.HSF-IF.C.7D

Which parent function matches the graph?

• y = |x|

• y = x

• y = x²

Describe the transformation

• translation left 2 & up 5 units

• translation right 2 up & 5 units

• translation left 2 & down 5 units

• translation right 2 & down 5 units

Tags

CCSS.HSF.BF.B.3

Describe the transformation that is applied to the parent function. 
f(x) = IxI -5

• translation left 5 units

• translation right 5 units

• translation up 5 units

• translation down 5 units

Tell how the graph transformed.
y = (x - 3)²

• Translated right 3
• Translated left 3
• Translated up 3
• Translated down 9

What shifts have occurred?

• translation left 1, up 5

• translation left 1, down 5

• translation right 1, down 5

• translation right 1, up 5

Which equation below is a quadratic function translated left 4 units?

• y = x² + 4
• y = (x + 4)²
• y = (x - 4)²
• y = 4x²

Describe the transformation

• translation left 2 up 5

• translation right 2 up 5

• translation left 2 down 5

• translation right 2 down 5

Tags

CCSS.HSF.BF.B.3