Writing Equations of Parabolas

Which way does this parabola open?

• right

• left

• up

• down

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the parabola?

• (-1,-2)

• (-2,-1)

• (1,2)

• (-1,2)

Which quadratic function would open down and have a vertex of (-3,-5)

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• Vertex of (-4, -2) and a p value of 3

• Vertex of (-2, -4) and a p value of 3

• Vertex of (4, -2) and a p value of 3

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the equation of the parabola in standard form?

Tags

CCSS.HSG.GPE.A.2

Identify the axis of symmetry. 

• x=-1
• y=-1
• x=4
• y=4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

• opens up and axis of symmetry at y=-4

• opens up and axis of symmetry at x=3

• opens right and axis of symmetry at x=3

• opens right and axis of symmetry at y=-4

Tags

CCSS.HSF.IF.C.7

What would be the ordered pair of the focus of this parabola?

• (0,-1)

• (-9,-1)

• (-1,0)

• can't determine

Tags

CCSS.HSG.GPE.A.2