That week in math 10 we learned about slopes.Slope is a number that describes how steep the line is and what kind of slope it is.
Positive slope goes up to right , negative slope goes down to the right from the left, undefined slope is vertical to the graph, and zero is the line which goes horizontally in the grid.
The formula of the slope is rise which how the line goes to the Y axis,divide by run which it goes to the X axis.
For example I start in the (-2,-1) with a rise of 4 then had a run of 3 the equation for that would be y=4/3x-1.
That’s what I learned this week