Alg 2 9W3 Review

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

What is the significance of the ordered pair (0, -2) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry?

• y = 2

• x = -4

• x = -2

• y = 0

Tags

CCSS.HSF-IF.C.7A

Identify the roots (zeros, or solutions)

• x=-3 and x=1

• x=-1 and x=3

• x=1 and x=-4

• x=-3

Tags

CCSS.HSF-IF.C.7A

Determine the domain and range of the function

• Domain [-4 ,∞)

  Range (-∞ ,∞)

• Domain (-∞ ,∞)

  Range (-∞ ,∞)

• Domain (-∞,∞)

  Range [-4,∞)

• Domain [-∞ ,∞]

  Range (-4 ,∞)

What is the equation of this graph?

• f(x) = (x -5)² + 1

• f(x) = (x - 1)² - 5

• f(x) = (x + 1)² - 5

• f(x) = (x + 5)² +1

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.A.1C

• 13

• 85

• 9

• 65

Tags

CCSS.HSF-BF.A.1C