Absolute Value Functions Quiz

What is the vertex of the absolute value function y = |x + 3| - 2?

• (-2, -3)

• (-3, -2)

• (0, 0)

• (3, 2)

Tags

CCSS.HSF-IF.C.7D

Identify the axis of symmetry for the absolute value function y = |x - 4| + 1.

• x = 4

• x = 2

• y = 2

• x = -2

Tags

CCSS.HSF-IF.C.7D

Which transformation results in shifting the graph of y = |x| to the right by 4 units?

• y = |x - 4|

• y = |x + 4|

• y = |x - 4| + 4

• y = |x| - 4

Tags

CCSS.HSF.BF.B.3

Find the vertex of the absolute value function y = |x - 2| + 5.

• (2, 5)

• (2, 7)

• (3, 7)

• (0, 5)

Tags

CCSS.HSF-IF.C.7D

Describe the graph of y = -|x + 1| - 3?

• The graph opens up. The vertex is a maximum.

• The graph is flipped and opens down. The vertex is a maximum.

• The graph is flipped and opens down. The vertex is a minimum.

• The graph has no vertex since there is a negative.

What is the range of y = |x| ?

• y < 0

• All real numbers

• y > 0

• y > 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Determine the vertex of the absolute value function y = -2|x + 4| - 3.

• (-2, 3)

• (-2, -3)

• (4, -3)

• (-4, -3)

Tags

CCSS.HSF-IF.C.7D

Identify the axis of symmetry for the absolute value function y = |x - 2| + 2.

• x = 2

• x = 3

• x = -2

• x = 4

Tags

CCSS.HSF-IF.C.7D

Which transformation results in shifting the graph of y = |x| downward by 5 units?

• y = |x - 5|

• y = |x| - 5

• y = |x + 5|

• y = |x| + 5

Tags

CCSS.HSF.BF.B.3

Find the vertex of the absolute value function y = |x - 5| + 7.

• (7, 5)

• (5, -7)

• (5, 7)

• (-5, 7)

Tags

CCSS.HSF-IF.C.7D