Question

Convert the equation to the standard form for a parabola by completing the square on x or y as appropriate.
y^2 + 2y - 2x - 3 = 0

A. (y + 1)^2 = 2(x + 2)
B. (y - 1)^2 = -2(x + 2)
C. (y + 1)^2 = 2(x - 2)
D. (y - 1)^2 = 2(x + 2)

Answer 1

what is the "standard form"?

Answer 2

y^2+2y+1-1 -2x-3 =0
(y+1)^2 -2x-4=0
(y+1)^2 = 2x+4
(y+1)^2 = 2(x+2)--------> option A is the right answer

Answer 3

A

Answer 4

thank you

Answer 5

welcome