Graphing Absolute Value Functions with Attributes

What is the vertex?

• (1, 4)

• (4, 1)

• (0, 0)

• (0, 1)

What is the axis of symmetry?

• y = 50

• x = 15

• x = 50

• y = 15

Tags

CCSS.HSF-IF.C.7D

The function
 ^{f(t) = -2|t - 15| + 50}
is graphed and represents weekly sales of shoes, f(t) in $1000s, where t is weeks. What is the domain for this graph?

• 0 ≤ t ≤ 40

• 0 ≤ t ≤ ∞

• 20 ≤ t ≤ 40

• -∞ ≤ t ≤ 50

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Observe the graph. What is the MINIMUM value on the interval [0,5]?

• -1

• 1

• -3

• 3

Tags

CCSS.HSF-IF.C.7D

Mathematical Equivalence

OFF

Tags

CCSS.HSF-IF.C.7D

What is the domain of the absolute value function?

• (4, 0)

• (0, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the absolute value function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this graph?

• (2, 3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the y-intercept?

• (0, 2)

• (2, 0)

• none

• (2, 2)

Tags

CCSS.HSF-IF.C.7D

What is the y-intercept?

• (0, 7)

• none

• (-4, 3)

• (0, 0)