Answer:
y = m(x - 2) - 4 is the equation needed that relates x to y.
Explanation:
Key:
This means that the word(s) are important terms to remember.
This means that their is something else important in this explanation.
Calculating the slope of the line is the formula we will use.
Finding the slope of a line is expressed as:
m = y2 - y1/x2 - x1
the slope of the line is defined as m.
If you substitute the coordinates that were given to you into the formula, you would get your answer. The attatched PNG shows the method.
Therefore, y = m(x - 2) - 4 is the equation needed that relates x to y.