Question

Y=-2x^2 -8x -12 put this into vertex form

Answer 1

Hello:
-2x²-8x-12 =-2(x²+4x+6)
= -2 (x²+4x+4+2)
=-2((x+2)²+2)

-2x²-8x-12 = -2(x+2)²-4....(.vertex form)