This lesson will present techniques for handling paired texts—those that present two passages related to one another.

Even though this topic didn't make the SAT's top 8, it's still going to be something you'll definitely see on test day.

An often-overlooked piece of the Quadratic Formula, the discriminant can be used to solve questions asking about the number of solutions to a quadratic equation. But Desmos can also be used for most of these questions!