You can use the FOIL method to multiply 2 binomials. It works for certain cases, but learning how to apply the distributive property is better.
It’s possible to estimate the solution to a system of linear equations by graphing them on a coordinate plane. Here’s PBA #4.
It’s possible to find the zeros of a quadratic function (a parabola) by factoring it, provided there are real zeros for the function.
How do you spot a “linear function” when given a table of values, a graph, a word problem, or an equation?