5.
Write an
equation of the line that passes through
points (2, 3) and (4,5).

y=x+1

Step-by-step explanation:

first we need to find the distance of X and Y from the points. 2,3 to  4,5 is 2,2 so we put that into a slope form 2/2 (x/y) and simplify for a slope of 1 but it doesn't hit the origin so we need to add or subtract something from the equation which in this case is 1 because when x=0, y=1.