Feb 2023 Vista Virtual School Math 30-1 Assignment 2.3 2. Given a sinusoidal function with a maximum at (-180,3) and a consecutive minimum at (-90,-2). a. Sketch the curve showing at least two cycles. Label the amplitude & period on your graph. (2 marks) 3 2 360 -270 -180 -90 90 180 270 360 X -1 -2- -3 b. Complete the following chart for the sinusoidal curve. (3 marks) Domain Range Amplitude Period Equation of the Sinusoidal axis (midline) Estimate the value for the first positive zero (to the nearest degree) 2