Level 2:

4-1 Use rate of change to solve problems.

4-1Find the slope of a line

4-2 Solve problems involving direct variation

4-2 Write and graph problems direct variation equations

4-3 Write and graph linear equations in slope intercept from

4-3 Model real world data with and equation in slope intercept form.

Level 1:

4-4 Write an equation of a line given two points on a line.

4-4 Write an equation if a line given the slope and one point on a line.

4-5 Deriver linear equations by using the point slope formula.

4-5 Write linear equations in different forms

4-6 Interpret points on a scatter plot.

4-6 Use lines of best fit to make and evaluate predictions.

4-7 Write an equation of the line that passes through a given point, parallel to a given line.

4-7 Write an equation of the line that passes through a given point, perpendicular to a given line.