Find the equation of the line passing through points A(3,4) and B(1,10)​

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?