EXERCISES

Consider the translated square MS in EXAMPLE $7.$ Apply to this square the reflection ma$-$

trix that reflects about the line at $45$ degrees. Plot the translated square in black and the

reflected square in red. Use axis $([-4,5,-4,5])$; and plot the line $y=x$ using the com$-$

mand plot $([-4,5],[-4,5])$; $($this command plots the line connecting the points $(-4,-4)$

and $(5,5)).$ Add a legend and a grid. You should reproduce Figure $6.$ Include the M$-$file and

the figure.

Figure $6$: Output of Exercise $5$

Modify the M$-$file in EXAMPLE $8$ adding translations that bring the square to its original

position using $40$ iterations and a single additional for loop $($for a total of three loops$).$

Include the M$-$file. You do not need to include the figure.