The table below shows the population of Mozambique between 1960 and 2010. This data can be modelled

Question:

The table below shows the population of Mozambique between 1960 and 2010.


image


This data can be modelled using an exponential function of the form P = abt, where t is the time in years since 1960 and a and b are constants.


a. Copy and complete the table below.


image


b. Show that P = abt can be rearranged into the form log P = log a + t log b.


c. Plot a graph of log P against t using the values from your table and draw in a line of best fit.


d. Use your graph to estimate the values of a and b.


e. Explain why an exponential model is often appropriate for modelling population growth.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: