(MatLab

Plot the function A*sin(x) + 2(x²) (x = 0 to 5) for 5 values of A. Then, create a legend with string functions. To get the extra credit, an anonymous function and for loop must be used.

Step by Step Instructions:

The goal of the problem will be to create individual strings for each needed legend entry and store the entries into a cell array, before finally calling legend.

To start, define A = [1,3,5,7,9]

Define your function anonymously (Depending on where you place it in your code, youll need to make your function have 1 or 2 local variables (either @(x) or @(a,x)))

Plot the function in a for loop while varying the appropriate variable

Define the legend entry for the loop by stating, as a string, what A equals for the line being plotted. Store into a cell array

Consider how the previous point should be done. What can be kept the same? What needs to be different? Look up (if you dont already understand) commands like strcat or sprint. The command num2str should also help

After the for loop, call the legend command with the cell array of legend entries. Move the legend so it doesnt sit on the graph