find aan equation for he indicated parabola(adsbygoogle = window.adsbygoogle || []).push({});

1.focus(1,2), directrix x+y+1=0

2.vertex(2,0), directrix 2x-y=0

3.vertex(3,0), focus (0,1)

please tell me the steps how to find this 3 parabola equation...

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Equation for he indicated parabola

**Physics Forums | Science Articles, Homework Help, Discussion**