A. Choose a composite trigonometric function of the form h(x) = g(f(x)) where the function g is one of the trigonometric functions and f is any function more complicated than y = x. Note: An example of an appropriate function h would be h(x) = sin(3x – 4). However, you must pick a function other than this example for this task. 1. Show the step-by-step computation of the correct derivative of h(x) using the chain rule. 2. Using the function h you constructed for part A, find the instantaneous rate of change at x = ?/3. B. Acknowledge sources, using APA-formatted in-text citations and references, for content that is quoted, paraphrased, or summarized. C. Demonstrate professional communication in the content and presentation of your submissi​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​on.