Lesson Plan

Graph a line from slope-intercept form using the intercept and slope steps

Step off a fractional slope correctly, landing on lattice points

Graph a line from standard form using both intercepts

Match an equation to its graph by eliminating on slope sign and intercept

Move among table, equation, and graph representations of the same line

Determine whether a point lies on a line by substitution

"Make connections between: » an algebraic representation and a graph of a linear equation in two variables not in context. » a table and an algebraic representation or between a table and a graph of a linear equation in two variables not in context." "Make connections between a table, an algebraic representation, or a graph of a linear equation in two variables in a context." "For a linear equation in two variables that represents a context, given a value of one quantity in the relationship, find a value of the other, if it exists." "A linear equation in two variables can be used to represent a constraint or condition on two variable quantities in situations where neither of the variables is regarded as an input or an output. A linear equation can also be used to represent a straight line in the coordinate plane."