marks, you must justiz your solution. Include the following as needed: Show diagram, Define variables, State formula, theorem, equation or mction used, Show substitutions and/or steps in solving an equation, State restrictions, State concluding statement, Use correct notation. No marks are given if your solution includes: e or in, dierentiation, integration, limits. Marks will be deducted if units are in degrees. Final units need to be in radians. 1. Consider the function y = a C05[2(x _ dl] + C. [3] a. Create your own equation by choosing a value for a, d, and c: y:4cos[2(x3)]+5 b. Complete the following table: show all calculations for full marks Amplitude: Describe Phase Shift: Minimum Value: Equation of the Axis of the Curve e. Sketch a graph of the function for one cycle. You must show your work by either using the mapping rule or drawing intermediary graphs. [4]