Step 1:

(a) \ \

Observe the table:

Make a scatter plot of the data.

Let the -axis represent the number of years and the -axis represent the population.

Graph:

Graph the scatter plots.

(b)

Observe the graph:

As the number of years increases, the population also increases.

There is a positive relationship between the years and the population.

(c)

The population made during the year in .

By pattern in the graph, can determine that year in population

will have around numbers.

Solution : \ \ a.

Graph the scatter plots.

The -axis represent the year and the -axis represent the population.

b.

There is a positive relationship between the years and the population.

c.

In a year population will have around numbers.