Question

Please Quick!! Write the equation for a parabola with focus at (-11,-4) and vertex at (1,-4).

Answer 1

i got x^2-2x+48y-40=0

Answer 2

can anyone confirm?

Answer 3

if you look at the points is



so the parabola is concave left... so its in the form

( y - k)^2 = 4a(x -h)^2

hope this helps...