Across
- 3. What is the minimum value of the function f(x) = cos(x) + 14
- 5. 180 degrees is equal to pi in what system of measuring angles?
- 8. A right-angled triangle has a hypotenuse of thirteen centimetres and another side of five centimetres. What is the third side?
- 12. What is the amplitude of the cosine function?
- 13. In the unit circle, which trigonometric function does the vertical line correspond to?
- 14. What type of transformation (parralel to the y axis) is performed when we move from the graph of f(x) to the graph of f(x+3)?
Down
- 1. What is the name of the function given by 1 / sin (x)?
- 2. The famous theorem which states that a squared plus b squared is equal to c squared in a right angled triangle is named after which Greek mathematician?
- 3. Which trigonometric function is equal to the opposite side divided by the adjacent side?
- 4. In degrees, what is the period of the graph of y = sin(6x)
- 6. A triangle has angles equal to 73 degrees and 67 degrees? What is the third angle?
- 7. How many solutions does cos(x) = 0.7 have between x = 0 and x = 1260?
- 9. Consider the angle 220 degrees. Which trigonometric function is positive for this angle?
- 10. What method can be used to find a side in any triangle when we know 2 angles and a side (the side is opposite one of the angles)?
- 11. What is tan of 60 degrees?