Quadratic Functions

Does this function open up or down?

• up

• down

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts (zeros)?

• (-2,0) and (2,0)

• (0,2) and (0,-2)

• (0,-4)

• (-2,-4) and (2,-4)

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (0,-4)

• (4,0)

• (0,0)

• (3,5)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation for the axis of symmetry?

• x=0

• x=2

• x=-4

• y=0

Tags

CCSS.HSF-IF.C.7A

Does the function open up or down?

• up

• down

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts? (check all that apply)

• none

• (8,-1)

• (1,0)

• (-3,0)

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (-1,8)

• (8,-1)

• (0,6)

• (-2,6)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSG.GPE.A.2

What is the equation for the axis of symmetry?

• x=-1

• x=8

• x=0

• y=-1

Tags

CCSS.HSF-IF.C.7A

What is quadratics?

• A polynomial to the second degree.

• A binomial that can be graphed and that has a vertex

• A polynomial to the second degree that has an a, b, and c, a vertex, and 1-2 solution.

• A trinomial to the second degree that can be equated and factored

Tags

CCSS.HSA-REI.B.4B

What is the vertex "in terms of quadratics"

• The common endpoint of two or more rays or line-segments (like a parabola)

• The endpoint/middle of the parabola

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSG.GPE.A.2