2. The graph below is y = sin(x) for 0 x 3600 ≤ ≤ Draw the graph of y = sin(4x) for 0 x 3600 ≤ ≤ 3. The graph below is y = cos(x) for -90 x 3600 ≤ ≤ Draw the graph of y = cos(2x) for -90 x 3600 ≤ ≤ 4. Draw the graph of just 1 period of on the axes below. y = sin(20x) 5. Draw the graph of just 1 period of on the axes below. y = sin(30x) 6. Draw the graph of just 1 period of on the axes below. y = cos(30x) Changing the PERIOD of trigonometric graphs.ANSWERS. 1. The graph below is y = sin(x) for 0 x 3600 ≤ ≤ Draw the graph of y = sin(2x) for 0 x 3600 ≤ ≤ 2. The graph below is y = sin(x) for 0 x 3600 ≤ ≤ Draw the graph of y = sin(4x) for 0 x 3600 ≤ ≤ 3. The graph below is y = cos(x) for -90 x 3600 ≤ ≤ Draw the graph of y = cos(2x) for -90 x 3600 ≤ ≤
2. The graph below is y = sin(x) for 0 ≤ x ≤ 3600 Draw the graph of y = sin(4x) for 0 ≤ x ≤ 3600 3. The graph below is y = cos(x) for -90 ≤ x ≤ 3600 Draw the graph of y = cos(2x) for -90 ≤ x ≤ 3600 4. Draw the graph of just 1 period of y = sin(20x) on the axes below. 5. Draw the graph of just 1 period of y = sin(30x) on the axes below. 6. Draw the graph of just 1 period of y = cos(30x) on the axes below. Changing the PERIOD of trigonometric graphs.ANSWERS. 1. The graph below is y = sin(x) for 0 ≤ x ≤ 3600 Draw the graph of y = sin(2x) for 0 ≤ x ≤ 3600 2. The graph below is y = sin(x) for 0 ≤ x ≤ 3600 Draw the graph of y = sin(4x) for 0 ≤ x ≤ 3600 3. The graph below is y = cos(x) for -90 ≤ x ≤ 3600 Draw the graph of y = cos(2x) for -90 ≤ x ≤ 3600
28_trig_graphs____for_website.docx