Tag Archives: quadratic polynomial
Quadratic Identities
If two quadratics are equal for more than two values of x, the two parabolas must be congruent, and thus are equal for all values of x
lesson notes:08 quadratic identities
The Sign of a Quadratic
Is the quadratic always positive or always negative?
lesson notes:06 sign of a quadratic
The Discriminant
Using the discriminant to classify the roots without actually finding them
lesson notes:05 the discriminant
Maximum & Minimum Problems
Solving optimisation problems using the theory of quadratics
lesson notes:04 maximum & minimum problems