Hope this helps! :)
There is an explanation in the photo below, as well as some things to remember!
Answer:

Step-by-step explanation:
The slope of a line is the change in the line. It can be found using the formula;
or
.
Substitute in the given points, and solve for the slope;

Answer:
x = 6
Step-by-step explanation:
Answer: 12003731
Step-by-step explanation: Hope this helps