What are the three forms of Linear equations?

How to find slope when you are given two points

How to solve word problems with linear equations intercept form.

How to write linear equations

How to find the distance between two points on an x-y plane.

How to find the midpoint of a line segment on an x-y plane.

Heart of Algebra Study guide from College Board

https://collegereadiness.collegeboard.org/pdf/official-sat-study-guide-heart-algebra.pdf