Sinusoidal functions

3. Determine the a, b, d values and periods of the following graphs. a: period:_ b: d:. -12 b) a: period: D: Page 14 2. Match the following sinusoidal equations with their graphs. Use the graphing calculator to help you. Record the letter of the appropriate equation in the space provided. a) y = 5 sin(2.9x) - 2 b) y = 1.5 sin(2.51x - .5) +2 c) y = 1.5 sin(x) +2 d) y = 2.5 sin(2.09x) ely = 2.5 sin(1.05x - 2) + 3 f) y = 5 sin(6.28x) G1 G2 G3 G4 G5 G6