Question

what is the equation of the parabola in vertex form? 0=y^2-x+2y-3

Answer 1

Put the x on the left side first...
\[\Large x = y^2 + 2y -3\]

Answer 2

ok

Answer 3

so (x+3)=(y+1)^2

Answer 4

Oh... sure :Yeah, are you sure you needed help with this? LOL
and now just bring the +3 back to the right side so that x is alone on one side.

Answer 5

ok thanks

Answer 6

Just a reminder that that +3 becomes -3 when you bring it over to the right side :)