Vertex Form of a Quadratic

The ________ is the highest/lowest point on a parabola.

• vertex

• x-intercepts

• y-intercepts

• axis of symmetry

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The ______ are the points where the graph crosses the x-axis.

• x-intercepts

• y-intercepts

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

The ______ are the points where the graph crosses the y-axis.

• x-intercepts

• y-intercepts

Which is the correct form for the vertex form of a quadratic?

• y=x²

• y=ax² - h + k

• y=a(x-h)² + k

• y=a(x-h) + k

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

The vertex of a parabola is (3,4). Identify the axis of symmetry.

• x = 3

• x = -3

• y = 4

• y = -4

Tags

CCSS.HSF.IF.B.4

The vertex of a parabola is (3,4). Identify the min/max value.

• x = 3

• x = -3

• y = 4

• y = -4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of y=2(x-3)²-1?

• (-3,-1)

• (3,1)

• (-1,3)

• (3,-1)

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Does the graph of y=2(x-3)²-1 open up or down?

• down

• up

Tags

CCSS.HSF-IF.C.7A

Does the graph of y=2(x-3)²-1 have a minimum or maximum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept for the graph of y=2(x-3)²-1?

• y=-19

• y=17

• y=9

Tags

CCSS.HSF-IF.C.7A