Benchmark for A2

1.  Which of the following represents the range of the graphed function?

• [-5, 3]  

• (-3,4)

• [-4, 2)  

• (-3, -3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following represents the domain? Select all that apply.

• [-5, 3)

• (-3, 4)

• [-4, 4]

• (-3, 0]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following are intervals where the graph is positive? Select all that apply.

• [-5, -3]

• (-3, -2)

• (-3, 0)

• (2, 4)

Tags

CCSS.HSF-IF.C.7A

Which of the following are the x-intercepts? Select all that apply.

• -5

• -2

• 2

• 4

Tags

CCSS.HSF-IF.C.7D

Which of the following is the average rate of change over the interval [0, 2]?

• 0

• 2

• 4

• 6

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which of the following sequences are arithmetic? Select all that apply.

• 4, 14, 24, 34, …

• 9, 5, 1, −3, …

• 1.1, 1.2, 1.3, 1.4, …

• 1, 2, 4, 8, …

Tags

CCSS.HSF.BF.A.2

What is the equation written in vertex form of a parabola with a vertex of (–1, 8) that passes through (1, 0)?

• y = -1(x + 1)² + 8
• y = 2(x + 1)² + 8
• y = -2(x + 1)² + 8
• y = -2(x - 1)² -8

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

The graph of y = |x – 1| + 7 is reflected across the y-axis. What is an equation of the reflected graph?

• y = |x - 1| + 7
• y = |x + 1| + 7
• y = |x + 2| + 7
• y = |x - 1| - 7

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6

Over what interval is the graph of y = −2 + |x − 2| increasing?

• (-∞, 2)
• (0, 2)
• (2, 4)
• (2, ∞)

Tags

CCSS.HSF-IF.C.7D

Identify the translations of the parent function f(x) = |x| that give g(x) = 2 + |x + 3|.

• Left 3 units and up 2 units
• Right 3 units and up 2 units
• Right 3 units and down 2 units
• Left 2 units and up 3 units

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5