What is the slope of the line that contains the points in the table?
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Complete question: <span>At the beginning of a population study, a city had 300,000 people. Each year since, the population has grown by 6.8%.
Let t be the number of years since start of the study. Let y be the city's population. Write an exponential function showing the relationship between y and t.
To model this situation we are going to use the standard exponential grow function: </span>
where
is the final population after 
years of exponential grow
is the initial population
is the grow rate in decimal form
is the time in years
We know form our problem that the initial population of the city at the beginning of the study was 300,000 people, so
. Now, to convert the grow rate to decimal form, we are going to divide the rate by 100%:
Now that we have all the values we need, lets replace them in our grow function:
We can conclude that the function that shows the relationship between and is .
Let t be the number of years since start of the study. Let y be the city's population. Write an exponential function showing the relationship between y and t.
To model this situation we are going to use the standard exponential grow function: </span>
where
We know form our problem that the initial population of the city at the beginning of the study was 300,000 people, so
Now that we have all the values we need, lets replace them in our grow function:
We can conclude that the function that shows the relationship between