182k views
8 votes
A satellite television receiver is a parabolic dish with an equation of y=1/32 x^2

A satellite television receiver is a parabolic dish with an equation of y=1/32 x^2-example-1
User Jakob F
by
5.2k points

1 Answer

5 votes

Explanation:

The equation of a parabola that relates it focus is


{x}^(2) = 4py

So here, we isolate x^2.


y = (1)/(32) {x}^(2)


32y = {x}^(2)

Next, we factor out 4.


{x}^(2) = 4(8)(y)

Our p=8 so this tells us the distance of the vertex to the focus.

User Boldinventions
by
4.6k points