When using the quadratic formula to solve a quadratic equation (ax2 + bx + c = 0), the discriminant is b2 - 4ac. This discriminant can be positive, zero, or negative.
Create three unique equations where the discriminant is positive, zero, or negative. For each case, explain what this value means to the graph of y = ax2 + bx + c.© BrainMass Inc. brainmass.com March 4, 2021, 7:53 pm ad1c9bdddf
Discriminants are investigated.