10 8 10 6 + 2 10 -8 -6-4 -2 2 4 6 8 10 -2 -4 -6 -8 -10 Write an equation for the graph in slope-intercept form, i.e., y = mx + b.

Sketch a graph of y = 2х + 2 51 .-5 -4 -3 -2 -1 2 -1 -2 -3 -4 -5+

3-115

Sketch a graph showing the line for the equation Y=2X-1. On the same graph (in a different color), show the line for Y= -X+8.