Characteristics of a quadratic function

Which is NOT a characteristic of a Quadratic function?

• Vertex
• Axis of Symmetry
• Slope

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

• Maximum, because a<0
• Minimum, because a>0
• Maximum, because a>0
• Minimum, because a<0

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

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

• y = -2
• x = 3
• x = -3
• y = 2

What is the axis of symmetry of the quadratic graph?

• y = -2
• x = -2
• x = 4
• y = -4

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Tags

CCSS.HSF-IF.C.7A

Does the quadratic have a max/min vertex, and does the graph open up/down?

• max/ opens down
• min/ opens up
• max/ opens up
• min/ opens down

Tags

CCSS.HSF-IF.C.7A

What piece of information does c identify in the following equation?
y=ax²+bx+c

• Zeroes
• Axis of Symmetry
• Direction
• y-intercept

What are the x-intercepts for this quadratic graph?

• (−2, 4)
• (−4, 0)
• (−4, 0) and (0, 0)
• (−4, 0) and (−2, 4)

Tags

CCSS.HSF-IF.C.7A