GIVEN:
We are given two points on a line and these are;

Required;
We are required to determine the slope of the line passing through these points.
Step-by-step solution;
The slope of a line is given by the formula;

The variables are;

We can now substitute these into the formula and then simplify;

ANSWER:
The slope of the line passing through the given points is;

The difference is the result of a subtraction problem.
We are given two values that are being subtracted: 54 and a number, represented by 
So, represent this mathematically with
.
You must first set the y by itself. And use the slope formula to find the slope. 2 would be the point for the y axis
Step-by-step explanation:
The answer is 4x