The graph of y = ax^2 + bx + c is shown below. Find a * b * c. (The distance between the grid lines is one unit.) link to image: https://latex.artofproblemsolving.com/3/d/c/3dcbfd37344accf75039423aaee0e135a89dc16a.png
The graph of the parabola is y = 1/2*x^2 - 3x + 7/2, so a*b*c = -21/4.
