The function f(:1:) = $804322) sinm) can be expressed in the form f(a:) : A Sin(wa: + a) where A > 0 is the amplitude, w > 0 is the angular frequency, and a 6 (7r, 71'] is the phase angle. (a) What is the period of f? (b) State the value of w. (c) Determine the value of A. (d) What quadrant does a fall in? A. The rst quadrant. B. The second quadrant. C. The third quadrant. D. The fourth quadrant. (e) What is the value of as? A. 7r + arctan ()