The table shows the gallons of water in a pool over time.
Choose the term that describes the slope of the line of
a graph representing the data in the table.
The slope of a line graphed to represent the volume of
water in a pool over time would be described as
Time (min)
Water in Pool (gal)
0 50
1 44
2 38
3 32
4 26
5 20

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.