Amplitude and Period for Sine and Cosine Functions Worksheet

Sketch the graph of the function over the interval –2( ≤ x ≤ 2(. 11. y = 4 sin x 12. y = 2 cos x. 13. y = 2 sin 2x 14. y = – cos 2x 15. y = 3 cos x 16. y = – 2 sin (4x) Determine the amplitude, period, phase shift, and vertical shift for each. 17. 18. y = 2 cos (x − π) 19. 20. Sketch the graph of each function for . ONE PERIOD… ................
................