Introduction to Systems
Understanding the basics of a system of equations. Identifying the system of equations that a graph represents and vice-versa. Evaluating if a coordinate pair represents the solution to a system of equations. Identifying the system of equations that has a coordinate pair as the solution. Analyzing slopes, intercepts, and coefficients to determine number of solutions to systems. Solving systems graphically and apply such to real-world problems.
Mapped to CCSS Section# 8.EE.C.8, HSA.REI.C.6
Solve real-world and mathematical problems leading to two linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair. Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.