The student will graph a linear equation in two variables.
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What types of real life situations can be represented with linear equations? Any situation with a constant rate can be represented by a linear equation.
Construct a table of ordered pairs by substituting values for 𝑥 in a linear equation to find values for 𝑦.
Plot in the coordinate plane ordered pairs (𝑥, 𝑦) from a table.
Connect the ordered pairs to form a straight line (a continuous function).
Interpret the unit rate of the proportional relationship graphed as the slope of the graph, and compare two different proportional relationships represented in different ways.