this week in math 10 we learned how to find the slope using a graph or cooridates. there are four types of slopes there is a posative slope, negative slope, zero slope and an undefined slope. a posative slope starts on thebottom on the left and goes up with a slpoe right, a negative slope is the opposite it starts on the bottom right and goes up left, a zero slope is a straight horizontal line, and the undefined slope is a straight verticle line.
to find the slope you use the formula slope=rise/run, the rise is the y axes and run is the x axes. you then need to find two perfect points, this is a point on a grid line. after you get your two perfect points you start on the left with the rise (y axes) and go up or down depending on if its a posative or negative slope, then you find how many points it goes down or up to get to the next point and you find how many points it goes left or right to get to your next point. then you write a fraction of the two numbers (rise over run) and divide them too get your slope.