Final answer:
The correct option for the given question is Extrema Finder. Extrema Finder is a mathematical tool used to determine the maximum and minimum values of trigonometric functions. To find the extrema of a trigonometric function, you can use calculus techniques such as taking the derivative and setting it equal to zero.
Step-by-step explanation:
The correct option for the given question is A. Extrema Finder.
Extrema Finder is a mathematical tool used to determine the maximum and minimum values of trigonometric functions. It helps identify the highest and lowest points of a function or a graph.
To find the extrema of a trigonometric function, you can use calculus techniques such as taking the derivative and setting it equal to zero. Then solve the resulting equation to find the critical points, and check their values to determine if they are maximum or minimum.