Question

Which graph represents the solution set of y = x2 + 4x + 3 and y = 2x + 6?

Answer 1

is it graph A B C OR D?????????????????????????????

Answer 2

I hope this helps you x^2+4x+3=2x+6 x^2+2x-3 =0 x +3 x -1 (x+3)(x-1)=0 x+3=0 x= -3 x-1=0 x=1