Please help im stuck bad on these problems Use slope-intercept form to write an equation of the line with the given properties. m= square root 7 ; b square root 7 a expert tutor even was wrong on answer

In which form is the following function written? y = - 2(x – 3)(x + 5)

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

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.