Franco is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. The shape of his satellite can be modeled by y^2+6y-3x+3=0 where x and y are modeled in inches. He realizes that the static is a result of the feed antenna shifting slightly off the focus point. What is the focus point of the satellite?
Accepted Solution
A:
We have to find the focus of the parabola with equation:
[tex]y^{2}+6y-3x+3=0[/tex]
In order to find the focus, we first need to convert the equation of parabola to its standard form, as shown below: