Parabola (Gauge)

What is the vertex of the parabola

 $x^2\ =\ 5y$  

• (0, 0)

• (1, 5)

• (0, 5)

• (5, 0)

Determine the vertex of the parabola

 $\left(x-4\right)^2\ =\ -24\left(y-2\right)$  .

• (4, 2)

• (4, 0)

• (2, 4)

• (2, 0)

Determine the vertex of the parabola

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

• (4, 2)

• (4, 0)

• (2, 4)

• (2, 0)

What is the focal length of the parabola

 $y^{2\ }=\ 16\ \left(x\ +3\right)$  ?

• 32

• 16

• 8

• 4

What is the axis of symmetry of

 $\left(x\ -4\right)^2=-24\left(y-2\right)$  

• x = 4

• x = 2

• y = 4

• y = 2

What is the directrix of

 $\left(x-4\right)^2=-24\left(y-2\right)^{ }$  

• y = -4

• y = 4

• y = 6

• y = 8

Given a parabola with vertex at (-2,3) and focus at (-2,2), what is the length of the parabola?

• 4

• 3

• 2

• 1

Given a parabola with vertex at (-2,3) and focus at (-2,2), what is the axis of symmetry of the parabola?

• y = -2

• y =2

• x = -2

• x = 2

Given a parabola with vertex at (-2,3) and focus at (-2,2), what is the standard form of the parabola?

• $\left(y\ -\ 3\right)^2\ =\ -4\left(x\ -2\right)$

• $\left(y\ -\ 3\right)^2\ =\ -4\left(x\ +2\right)$
  

• $\left(y\ -\ 2\right)^2\ =\ -4\left(x\ -3\right)$
  

• $\left(y\ +\ 2\right)^2\ =\ -4\left(x\ -3\right)$
  

What is the standard form of  $y\ =\ x^2\ -4x\ +\ 3$  ?

•  $\left(x\ -\ 2\right)^2\ =\ \left(y\ -1\right)$ 

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

•  $\left(y\ -\ 2\right)^2\ =\ \left(x\ -1\right)$ 
  

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