Question

Write an equation in slope-intercept form that passes through the point (1,3) and has a slope of -3.

Answer 1

y=-3x+6
simplest way to find this is to graph the point (1,3) and then go up three and back one (since the slope is -3 and its rise over run) to fine that it hits the y axis at 6 so the line is y=-3x+6