The student will graph and solve linear equations and inequalities in problem solving situations.
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Apply appropriate formulas to solve problems (e.g., d=rt, I=prt).
Predict the effect on the graph of a linear equation when the slope or y-intercept changes (e.g., make predictions from graphs, identify the slope or y-intercept in the equation y = mx + b and relate to a graph).
Graph and interpret the solution to one- and two-step linear equations on a number line with one variable and on a coordinate plane with two variables.
Model, write, and solve multi-step linear equations with one variable using a variety of methods to solve application problems.