8.1
Determine whether relations are functions.
Use functions to describe relationships between two quantities.
8.2
Solve linear equations with two variables.
Graph linear equations using ordered pairs.
8.3
Find the x and Y intercepts of graphs.
Graph linear equations using the x and y intercept.
8.4
Find the slope of a line.
8.5
Find rates of change.
Solve problems involving direct variation.
8.6
Determine slopes and y-intercepts of lines.
Graph linear equations using the slope and y-intercept.
8.7
Write equations given the slope and y-intercept, a graph, a table, or two points.
8.8
Draw lines of best fit for sets of data.
Use lines of best fit to make predictions about data.
8.9
Solve systems of linear equations by graphing.
Solve systems of linear equations by substitution.
8.10
Graph linear inequalities.
Describe solutions of linear inequalities.