Think of a real-life situation that can be represented by a logarithmic function, tranlate the situation to the function, and solve the function and represent it graphically.
Think of a real-life situation that can be represented by a logarithmic function, tranlate the situation to the function, and solve the function and represent it graphically.
Growth is exponential therefore its solution is logarithmic.
$\displaystyle \frac{dP}{dt}=kP$
Also, Newton's law of cooling follows this principle.
$\displaystyle \frac{dT}{T-t_o}=kT$