The document discusses determining the coordinates of the intersection point of the graph of the quadratic function y = 3x^2 - x - 2. The function represents a parabola that intersects the x-axis. To find the intersection point, set the function equal to 0 and solve the resulting quadratic equation to find the x-value of the intersection point. Then substitute this x-value back into the original function to determine the corresponding y-value, which will be 0 since it is the intersection with the x-axis.