Question

2. Describe how you would graph this line using the slope-intercept method. Be sure to write in complete sentences.
Since the y-intercept is 400, I would plot these points on the graph: (0,400).
Id make 400 the largest y-value and 0 the lowest x-value so all id have to do is drawn a line straight between those to points (0,400).
The slope is -2/3.
I have the answer already but how would I use the slope to find my next point ??/