This week I learned about point slope form.
This is what point slope form looks like:
Here is an example:
In this example, the coordinates would be (4,8) and the slope would be 13.
Here is another example:
In this example, the coordinates are (1,-15) and the slope is 1/2. The 15 is negative because of the + sign. By default, the sign after the y is negative, and putting 2 negatives next to each other basically just means addition.