Question

Write in standard parabola form. Y=x^2 +6x -4

Answer 1

$Y=x^2 +6x -4$ 

$y-x^2-6x+4=0$ 

$x= \dfrac{6+2 \sqrt{y+13} }{-2} , \dfrac{6-2 \sqrt{y+13} }{-2}$ 

$x=-3- \sqrt{y+13} , -3+ \sqrt{y+13}$