Quadratics

What is the axis of symmetry?

• x = -3
• (-3, -5)
• -1 and -5
• y = 4

Tags

CCSS.HSA.REI.D.10

What is the y-intercept?

• (2, 6)
• 4
• -1,5
• (5.5, 0)

Tags

CCSS.HSF-IF.C.7A

What is the range?

• y ≤  -6
• y ≤ 0 
• y ≥ -6
• y ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which statement is correct?

• The maximum is 1
• The maximum is 6
• The minimum is -4
• The minimum is 6

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.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 significance of the ordered pair (2, -4) 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

Does
y = -4x²
have a maximum or minimum value?

• maximum
• minimum

Tags

CCSS.HSF-IF.C.7A

How does the parabola open? y = 4x - x² - 1

• up

• down

• left

• right

Tags

CCSS.HSF-IF.C.7A

Identify the range: y=2(x-3)²+1

• y≥ 1
• y≥3
• y≤3
• y≤1

Tags

CCSS.HSA.REI.D.12

Identify the y-intercept: y=-2x²-8x+3

• (0, 3)
• (0, -3)
• (0, -8)
• (0, -2)

Tags

CCSS.HSF-IF.C.7A