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(10 marks) 1. The graph of a function f(x) is shown below. Answer the following questions based on the
graph.
Be sure to justify each answer using one or two short statements.
--6
7-5
-4
-3
-2
-1
2
3
4
$
(a) What is lim (r)?

4should be the last one n=4

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.