Question

The graph shows the exponential regression model for data representing a rabbit population after x years. Which is true of the regression model?
The graph of the regression model is limited to whole-number values for x.

The graph of the regression model is limited to whole-number values for y.

The graph of the regression model cannot be used to approximate the population size for year 1.

The graph of the regression model can be used to predict the population size for any number of years in the future.

Answer 1

Answer:

D is the answer

Step-by-step explanation:

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Answer 2

Answer: The graph of the regression model can be used to predict the population size for any number of years in the future.

Step-by-step explanation:

Since with help of the given graph, we can say that

The graph of the regression model is applied for the every real value of x.

Thus the statement The graph of the regression model is limited to whole-number values for x is false.

Also, the range of an exponential function is always a set of real number.

Therefore, The graph of the regression model is limited to whole-number values for y is false.

Since, for 1 year, the approximate population is given,

Therefore, The graph of the regression model cannot be used to approximate the population size for year 1 is false.

Again according to the given graph we can say that we can get the population for any number of year.

Thus, The graph of the regression model can be used to predict the population size for any number of years in the future is true.