krosado1230 krosado1230 12-05-2021 Mathematics contestada Find the vertex and symmetry for each problem.y=3X^2+6X+1y=2x^2-8x+3y=x^2-10x+25y=5(x+2)^2+1y= -2x^2+8x+7y=23x^2-7y= -(x+1)^2y=3x^2-24x+6y=(x-5)^2+3y=2.5x^2-15x+9