Answer:
If you have a constant amount of time for when you put your data down, Your data will keep increasing or decreasing, depending on what your data is measuring.
You compare two points on the graph and find the difference between them.
Yes you can. You would use the equation y=mx+b. M is the slope. B is the y-intercept. X is where the line meets the x-axis when y is 0. Then all you have to do is solve for y.
I'm not sure what the answer is to this question. Sorry. I don't really understand what it's asking.
A linear equation is always a polynomial of degree 1 (for example x+2y+3=0). In the two dimensional case, they always form lines; in other dimensions, they might also form planes, points, or hyperplanes. ... Square roots are nonlinear.
I'm not sure if I got all of these correct. I am very good at working with slope and y-intercept form so I probably did get these questions correct. I wish you the best of luck and if you ever need anymore help with slope or y-intercept form just ask! :)
