Question

How do you plot two step responses on the same graph? How do you differentiate between the two?

a) 'plot_step()' function; Differentiate by line style
b) 'step_response_plot()' command; Differentiate by color
c) 'stepplot()' function; Differentiate by markers
d) Enter 'combine_steps' in the command window; Use legend for differentiation

Answer 1

To plot two step responses on the same graph, use scatter plots and differentiate them using line styles, colors, or markers, and add a legend for clarity.

Step-by-step explanation:

To plot two step responses on the same graph and differentiate between the two, you should follow certain steps. First, decide which variable should be the independent variable and which should be the dependent variable. Then, draw a scatter plot of the data to visualize the relationship. Using statistical tools or software, you can calculate the least-squares line and put the equation in the form ý = a + bx.

If you are using a graphing utility, such as a TI-83, 83+, or 84 calculator, you may use its functions to plot the step responses. For clarity, differentiate the two plots by using different line styles, colors, or markers. Finally, to ensure that anyone reading the graph can understand which line corresponds to which data set, add a legend that describes each line accordingly.