Graphing Parabolas

What is the vertex of this parabola?

 $\left(x-4\right)^2=8\left(y+5\right)$  

• (3,4)

• (4,-5)

• (-5,4)

• (-4,-3)

Tags

CCSS.HSA.REI.B.4

What is p for this parabola?

 $(x-6)^2=20(y-1)$  

• p=20

• p=4

• p=5

• p=6

Tags

CCSS.HSA.SSE.A.1

What is the vertex for this parabola?

 $\left(y+8\right)^2=8\left(x-9\right)$  

• (9,-8)

• (-8,9)

• (-8,8)

• (-9,8)

Tags

CCSS.HSF.IF.B.4

Where is the focus for this parabola:

 $\left(x+1\right)^2=8\left(y+1\right)$  

• Above the vertex

• Below the vertex

• To the right of the vertex

• To the left of the vertex

Tags

CCSS.HSG.GPE.A.2

Does this parabola open up, down, left, or right?

 $\left(x+9\right)^2=-9\left(y+7\right)$  

• Up

• Down

• Left

• Right

Tags

CCSS.HSF.IF.B.4

CCSS.HSA.REI.D.10

Does this parabola open up, down, left, or right?

 $\left(y-6\right)^2=14\left(x+4\right)$  

• Up

• Down

• Left

• Right

Tags

CCSS.HSF.IF.B.4

Where is the focus for this parabola:

 $\left(y+9\right)^2=-6\left(x+1\right)$  

• Above the vertex

• Below the vertex

• To the right of the vertex

• To the left of the vertex

Tags

CCSS.HSG.GPE.A.2

What is p for this parabola?

 $(y-1)^2=-8(x-1)$  

• p=-8

• p=-4

• p=2

• p=-2

Tags

CCSS.HSG.GPE.A.2

If the focus is 5 units to the RIGHT of the vertex, the directrix is...

• 5 units to the left of the vertex

• 5 units to the right of the vertex

• 5 units below the vertex

• 5 units above the vertex

Tags

CCSS.HSG.GPE.A.2

The focus is p units away from the vertex.

• True

• False

Tags

CCSS.HSG.GPE.A.2