Chapter 1 Lines Determine the slope and intercept of a line given two points. Find the equation of a line given its slope and y-intercept. Determine the equation of a line given its slope and one of its points. Find the slope and y-intercept of a line. Solve applied word problems involving linear functions similar to ones discussed in class.
Matrices Solve two equations in two unknowns graphically, by substitution or by elimination.
State the elementary row operations used to solve a linear system. Determine if a set of equations has a unique solution, no solution or an infinite number of solutions. Solve systems of linear equations using the Gauss Jordan method. Write a system of linear equations in matrix form. Use the Gauss-Jordan elimination method to solve a linear system.