PDF copy of Linear Algebra video questions plus additional official SAT questions sorted by lesson.
PDF copy of Linear Algebra video questions plus additional official SAT questions sorted by lesson.
Solving one to multi-step linear equations (use of Desmos involved).
Solving absolute value equations (use of Desmos involved).
Solving literal equations
Showing how slope-intercept form is assessed on the SAT.
Showing how standard form equations are assessed on the SAT.
Showing how point-slope form equations are assessed on the SAT. Finding equations with parallel/perpendicular slopes.
Quick review of linear inequalities
A full overview of solving systems using substitution, elimination, and graphing. Also covers systems of inequalities, special cases (no solution/infinite solutions), and applications of systems. Use of the Desmos calculator is shown.