Which of the following could be the graph of an equation of the form y=-x3+ax2+bx+c for some real numbers a, b, c? Select two that apply.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Put the equation in slope intercept form by solving for y

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36