Key Features of Functions' Review (Delehant) 21-22

What is the y-intercept?

• (6, 0)
• (0, 6)
• (-3, 0)
• (0, -3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

What are the zeros?

• (0, 0) and (0, 4)

• (0, -4) and (0, 0)

• (2, 0) and (3, 0)

• (0, 0) and (4, 0)

What are the green dots called?

• y-intercepts
• maximum
• minimum
• roots/x-intercepts

Tags

CCSS.HSF-IF.C.7A

Which ordered pair could represent a  
y-intercept on a graph?

• (6, 0)
• (0, 4)
• (-1, 3)
• (2, 0)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

On what interval is the graph decreasing?

• (∞, 3)
• (3, -∞)
• (3, ∞)
• (-∞, 3)

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

On which interval is the graph increasing?

• (-5,-3)

• (-3,-1)

• (1,4)

• (5,∞)

On which interval is the graph constant?

• (-5,-3)

• (-3,-1)

• (1,4)

• (-∞,-5)

What is the maximum?

• None
• (0,4)
• (3,1)
• y = -1

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

What is the minimum?

• None

• (0,4)

• (1,-1)

• y = -1

What is the y-intercept?

• None
• (0,3)
• (3,1)
• y = -1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7