Ignore a.

Question 3 3 sin(-7x) [8 marks] Consider f (x) = -5 , g(x) = H | 09 5 and h(x) = 5 for > >0. a. Open the Maple Worksheet and plot f(@), g(x) and h(@) on the same plot. Include this plot in your Maple work submission to Gradescope. TYPE IN MAPLE (below the plot) which colours correspond to which curve For example: f(x) is red, g(x) is... b. Show that h(x)