The given equation is in point-slope form.
The general form of an equation in point slope form is:

Here m is the slope and

and

are the coordinates of the point.
So in given equation the slope is 2/3, and the coordinates of point are (1,3)
Answer:
your answer will be 
Step-by-step explanation:
hope this helps have a nice day :)
8: 20
9: 90
I am so sorry if this is wrong. I am not good at this type of things