Answer:
The slope of a line refers to the steepness of a line. It can be modeled using the following formula.
m(slope) = (y2 - y1)/(x2 - x1)
In which two ordered pairs on the line would be (x1, y1) and (x2, y2).
A solution of any line is an ordered pair that sits on the line. So for instance, if we had the line below:
y = 2x - 1
And we had the x-value of -1, then we would put that into the equation to find the y-value.
y = 2(-1) - 1
y = -2 - 1
y = -3
Then we would have a solution using that ordered pair (-1, -3)
