## Algebra 1

$y=3x^2+6x+2$ The graph was made using graphing software. Axis of symmetry: $x=-b/2a$ $x=-6/2*3 = -6/6 =-1$ Vertex: $y=3(-1)^2+6(-1)+2$ $y=3*1-6+2$ $y=3-4$ $y=-1$ $(-1, -1)$ One more point on the function: $y=3(1)^2+6(1)+2$ $y=3*1+6+2$ $y=3+8 = 11$ $(1,11)$