Help!! its algebra..

The correct answer to this is "Change in Y over Change in X"

Step-by-step explanation:

Change in Y over Change in X is the basis of the saying "rise over run". When you divide the rise by the run you get the slope.

I hope this helps you out!

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square