It is nonlinear because the “Total Houses Built” column does not increase at a constant additive rate.
B
It is nonlinear because the “Months Passed” column does not increase at a constant additive rate.
C
It is nonlinear because the increase in the “Total Houses Built” compared to the increase in the “Months Passed” does not show a constant rate of change.
D
It is linear because the increase in the “Total Houses Built” compared to the increase in the “Months Passed” shows a constant rate of change.