Matlab Question
The function y(t)=1-e^(-bt), where t is time and b>0, describes many processes, such as the height of liquid in a tank as it is being filled and the temperature of an object being heated. Investigate the effect of the parameter b on y(t). To do this, plot y versus t for several values of b on the same plot. How long will it take for y(t) to reach 98 percent of its steady-state value?