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Graphing and Evaluating Trig Functions II
Find f(/3) for each of the functions below.
1. f(x) = 2sec(3x) + 5
2. f(x) = -3tan(2x + )
4. f(x) = 2 – cot(x - 3)
5. f(x) = csc(1/2x + /6)
3. f(x) = 9sin4(x + /2) – 3
6. f(x) = 4cosx – 1
Graph each function below. Make sure to include 2 periods of the graph, and label all x-axis increments. Use
proper scale and spacing.
1. y = 3cot x + 2
2. y = -2 csc 2(x + 3)
3. y = 4 + 3cos(2x)
4. y = -5tan(2x -/3) + 1
5. y = sin4(x + 2/5)
6. y = 2 sec (0.5x) – 7
7. y = -4.2cos 3(x + 3.6)
8. y = - cot (.4x) + 5
9. y = 3csc (3x - 6) + 2
Graphing and Evaluating Trig Functions II
Find f(/3) for each of the functions below.
1. f(x) = 2sec(3x) + 5
2. f(x) = -3tan(2x + )
4. f(x) = 2 – cot(x - 3)
5. f(x) = csc(1/2x + /6)
3. f(x) = 9sin4(x + /2) – 3
6. f(x) = 4cosx – 1
Graph each function below. Make sure to include 2 periods of the graph, and label all x-axis increments. Use
proper scale and spacing.
1. y = 3cot x + 2
2. y = -2 csc 2(x + 3)
3. y = 4 + 3cos(2x)
4. y = -5tan(2x -/3) + 1
5. y = sin4(x + 2/5)
6. y = 2 sec (0.5x) – 7
7. y = -4.2cos 3(x + 3.6)
8. y = - cot (.4x) + 5
9. y = 3csc (3x - 6) + 2
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