Find the standard form of the equation of the parabola and determine the coordinates of the focus.
A) $x ^ { 2 } = - 4 y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$
B) $x ^ { 2 } = - \frac { 1 } { 16 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$
C) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$
D) $x ^ { 2 } = - 4 y$ , focus: (0,-4)
E) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$

Question

Find the standard form of the equation of the parabola and determine the coordinates of the focus. 
A) $x ^ { 2 } = - 4 y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$ 
B) $x ^ { 2 } = - \frac { 1 } { 16 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$ 
C) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$ 
D) $x ^ { 2 } = - 4 y$ , focus: (0,-4) 
E) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$

Quizplus · Accepted Answer

The Answer of Find the standard form of the equation of the parabola and determine the coordinates of the focus. 
A) $x ^ { 2 } = - 4 y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$ 
B) $x ^ { 2 } = - \frac { 1 } { 16 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$ 
C) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 16 } \right)$ 
D) $x ^ { 2 } = - 4 y$ , focus: (0,-4) 
E) $x ^ { 2 } = - \frac { 1 } { 4 } y$ , focus: $\left( 0 , - \frac { 1 } { 4 } \right)$

Find the Standard Form of the Equation of the Parabola x2=−4yx ^ { 2 } = - 4 yx2=−4y

Find the Standard Form of the Equation of the Parabola $x ^ { 2 } = - 4 y$