Finding the general and standard form equations for the circle and parabola passing through thee points (4,6), (-6,2), and (1,-3).
I used the y=Ax^2+Bx+C to find a,b,c.
a=13/15, b=8/7, and c=-158/35
so the equation for parabola:
how do I make this equation into this equation f(x)a(x-h)^2+k without the vertex?