Test 1.4 Parent Function Transformations

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4
• f(x) = { x  if x ≤ 4;  -x+1  if x > 4
• f(x) = { -x+1  if x < 4;  x  if x ≥ 4
• f(x) = { -x+1  if x ≤ 4;  x if x > 4

Tags

CCSS.HSF-IF.C.7B

What is f(-2)?

• 1

• 0

• 2

• -4

Tags

CCSS.HSF.IF.A.2

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1
• -1 < x ≤ 0.5
• x > -2
• x ≤ 1

Tags

CCSS.HSF-IF.C.7B

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• x≥0

• y≥0

• All real numbers

• {0, 1, 2, 3, 4,...}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of the above graph?

•  $-5<x<4$  

•  $-5<y<-2$  

•  $-5\le x\le4$  

•  $-5\le y\le-2$  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the correct DOMAIN and RANGE for the above graph?

• $x\ge-2$
  $y\ge-3$
  

• $x\le-2$
  $y\le-3$
  

• $x\le-2$
  $y\ge-3$
  

• $x\ge-2$
  $y\le-3$
  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this relation?

• -2, 0, 2 and 4

• -8, 0, 8 and 16

• -2, 0 and 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

True or False: A relation is a set of ordered pairs.

• True

• False

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1