Respuesta :
y=x^2+5x+6
y=4x+12
solution = (-3,0) and (2,20)
y=x^2-3x-1
y=8x-1
solution = (0,-1) and (11,87)
y=4x+12
solution = (-3,0) and (2,20)
y=x^2-3x-1
y=8x-1
solution = (0,-1) and (11,87)