Download free on iTunes. The local ice cream shop keeps track of how much ice cream they sell versus the noon temperature on that day. The slope-intercept form is y m x b y m x b where m m is the slope and b b is the y-intercept.
Remember youre on the x-axis when you havent moved up or down from that axis which means y 0.
We can move it up or down by adding a constant to the y-value. That is it is a directed graph that can be formed as an orientation of an undirected simple graph. In the Draw tab write or type your equation. Graph Individual xy Points - powered by WebMath.