M(7,3) is the midpoint of rs. the coordinates of point s are (8,4).what are the coordinates of r?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

4+(2+x) can you me solve this problem