Review: Key Features of Functions

Find the zeros.

• 0 and 4
• 0 and -4
• 0
• -4

Tags

CCSS.HSF-IF.C.7A

What is the minimum of the graph?

• (2, 4)

• (3, -1)

• (0, 8)

• (4, 2)

What is the end behavior of this graph?

• x → ⁻∞, y→ ⁻∞ and

  x→ ∞, y→ ⁻∞

• x → ⁻∞, y→ ∞ and

  x→ ∞, y→ ∞

• x → ⁻∞, y→ ⁻∞ and

  x→ ∞, y→ ∞

• x → ⁻∞, y→ ∞ and

  x→ ∞, y→ ⁻∞

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

For the pictured polynomial, at which interval is it increasing?

• (0, 2)
• (2, 3.5)
• (3.5, ∞)
• (2,4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

For the pictured polynomial, at which interval is it decreasing?

• (-∞, 2)
• (-2, 0)
• (0, ∞)
• (-3, 1)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

For the pictured polynomial, which is a relative max?

• (-3, -2)
• (3, 0)
• (2, 0)
• (4, 1)

For the pictured polynomial, which of the following is a relative min?

• (3, -2)

• (0, 3)

• (2, 0)

• (4, 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

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

Remember: Range is the "y" values (up and down)

• [-7 ,5)

• (-3,1]

• [-3 , 1)

• (-7 , 5)