Consider the system of equations.y = 3x + 2       y = − 2/3 x − 4Explain why these particular equations can be graphed immediately.

The equations are in slope-intercept form making them easy to graph.

Slope-intercept form: y = mx + b
plot y-intercept first (0,b)
then go rise over run for the slope to find other points.
Draw line through points
done