Key Features of Functions

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

Hint: It is not a decimal. Type in the number below.

Tags

CCSS.HSF-IF.C.7A

Does this parabola have a minimum or maximum and what is its value?

• minimum: 2

• maximum: 2

• minimum: 5

• maximum: 5

Identify the y-intercept

• (0, -3)

• (3, 0)

• (0, 3)

• (2, 1)

Tags

CCSS.HSF-IF.C.7A

What is the x-intercept shown on the graph?

• (2, 0)
• (-2, 0)
• (0, 3)
• (3, 0)

What are the green dots called?

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

Tags

CCSS.HSF-IF.C.7A

What is the minimum of this graph?

• (-2,6)
• (-0.5,-3.5)
• (-1,-3)
• (3,0)

Tags

CCSS.HSF-IF.C.7A

What is the domain 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]

Identify where the function is increasing and where it is decreasing.

• increasing x > -1 and decreasing x<-1

• increasing x < -1 and decreasing x > -1

• increasing ꓣ and decreasing nowhere

• increasing -1 < x < 4 and decreasing -3 < x < 1