Parabola Vertex Focus

The focus is at (2,0) and the vertex is at (-4,0).  What is the equation of the parabola?

• y² = 24(x+4)

• (y+4)² = -12x

• x² = 16(y+4)

• (x+4)²  = -20y

What is the vertex of the parabola: y=2(x-3)²+4

• (3,4)

• (-3,4)

• (3, -4)

• (-3,-4)

Given the equation of the parabola, where would the VERTEX be? (put in standard form)

• ( 3 , 3)

• (24, 3)

• ( - 24, 3)

• (-3, 3)

The focus is always inside the parabola.

• true

• false

Find the equation of the parabola described.
Vertex at (7, -2);  
focus at (3, -2)

• (y + 2)² = -16(x - 7)

• (x + 7)² = -4(y - 2)

•  (y + 2)² = 16(x - 7)

•  (x + 7)² = 4(y - 2)

What is the equation of a parabola with vertex (3, 4) and focus (7, 4)?

• 16(x - 3) = (y - 4)²

• 28(x - 3) = (y - 4)²

• -28(x - 3) = (y - 4)²

• -16(x - 3) = (y - 4)²

Find the equation of the parabola described:
Focus at (6, 0);
vertex at (0, 0) 

•  y² = 24x 

•  x² = 24y 

•  y² = 6x 

• x² = 6y

Find the equation of the parabola described.
 Vertex at (3, 4);  
Focus at (7, 4) 

• (y - 4)² = 16(x - 3) 

• (y - 4)² = -16(x - 3) 

• (x - 4)² = 12(y - 4)

• (x - 4)² = -12(y - 4)

Find the equation of the parabola with vertex (4,6) and focus (4,9).

• (x-4)² = 12(y - 6)

• (x-4)² = 3(y - 6)

• (y-6)² = 3(x-4)

• (y-6)² = 12(x-4)