Algebra Key Features

What is the range of the graph?

• [1, 5]

• (1, 5)

• [5, 1]

• [1. 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the minimum of this graph?

• 1

• -3.5

• -2

• -∞

Tags

CCSS.HSF-IF.C.7A

On what interval is the graph decreasing?

• (∞, 3)

• (3, -∞)

• (3, ∞)

• (-∞, 3)

Tags

CCSS.HSF-IF.C.7A

On which interval is the graph increasing?

• (-5,-3)

• (-3,-1)

• (1,4)

• (5,∞)

On which of these intervals is the graph decreasing?

• (-5,-3)

• (-3,-1)

• (1,4)

• (5,∞)

What is the domain of the function?

• (-∞,5]
• (-∞,5)
• (-∞,2]
• (-∞,2)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• (-∞,5]
• (-∞,5)
• (-∞,2]
• (-∞,2)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Where is the function increasing?

• (-∞,5)

• (-∞,0)

• (-∞,2)

• (0,2)

Write the following in interval notation
 x < 8

• (8, ∞)
• (8, -∞)
• (-∞, 8)
• [-∞, 8]

Tags

CCSS.6.EE.B.8

Look at the picture. Which number line corresponds to [-2, 5]?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.6.EE.B.8