Chapter 3: Quiz #2 (Math 2P)

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

CCSS.HSG.GPE.A.2

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

What is the range of the function?

• y ≥ -4

• y ≤ 4

• All real numbers

What is the vertex of this quadratic equation?

y = -2(x + 2)² + 4

• (-2,4)

• (-2,-4)

• (4,-2)

• (-4,-2)

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

Which equation is representative of the graph seen?

• y=(x-5)²+4
• y=-(x-5)²+4
• y=2(x-5)²+4
• y=-2(x+5)²-4

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A

What do we call the highest or lowest point of a quadratic?

• parabola
• vertex
• graph
• point

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

find f(-1)
f(x) = 3x² + 5

• 2
• 14
• -4
• 8

Tags

CCSS.HSF.IF.A.2

find f(-3)
f(x) = 3x² - 6

• -21
• 33
• 21
• -33

Tags

CCSS.HSF.IF.A.2