V
Practice describing, finding, and interpreting slope.
Assignment
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)
50
T
44
0
1
2
3
4
5
undefined
zero
positive
negative
T
38
32
26
20
-

just get this app called photo math it should be able to do those

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation:

x:       y:  

-1         4

0         4

1         6

2         18

3         20