Score: 0.67 of 1 pt 17 of 19 x 2.1.73 Determine the amplitude, phase shift, and range fo the function, y = - 4 cos (x) and sketch at least one cycle of the graph. Identify five points on the graph. The range is (-4,4]. (Simplify your answer. Type your answer in interval notation. Type an integer or a fraction.) Use the graphing tool to graph the function Click to enlarge graph (For any answer boxes shown with the grapher, type an exact answer. Type the word pi to insert the symbol i as needed.) Editing: Sine tool
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