For What Values Of M Does The Graph Of Y = Mx2 – 5X – 2 Have No X-Intercepts?. To find the values of. Let m=3 (which is less than 25/8).

Let m=3 (which is less than 25/8). Adam is using the equation (x) (x + 2) = 255 to find two. When graphed, which parabola opens downward?