Across
- 3. the set of all possible values of the argument of a function.
- 4. the ratio of the change in y-coordinates to the change in x-coordinates
- 5. the conjugate of a complex number is formed by reversing the sign on the imaginary part of the number. The conjugate of a + bi is a - bi.
- 9. (0,1,2,3,4,5,6 ) these numbers are
- 14. the inverse function of tan
- 17. The function obtained by switching the x- and y-variables
- 19. half the difference between the largest and smallest function value of a periodic function.
- 21. a table of numbers arranged in rows and columns.
- 22. the inverse function of sin
- 23. a set of numbers that identifies the location of a point.
- 24. a fraction in which the denominator is assumed to be 100.
- 26. horizontal translation of a periodic function .
- 27. the identities tan θ=sinθ/(cos θ) and cot=cosθ/sinθ are examples of _______
- 28. An equation, graph, or data that can be modeled by a degree 2 polynomial.
Down
- 1. to cut something in half.
- 2. the measure of how often a function repeats its same values.
- 6. a straight line that is a close approximation to a curve as the curve goes off to infinity.
- 7. vertical translation called .
- 8. the additive identity. The number that when you add it to a number, n, you will get n as a result.
- 10. 〖cosθ〗^2+sinθ=
- 11. the value of x at the point where a curve crosses the x-axis.
- 12. A line can be used to help draw vertical translation horizontal of each cycle
- 13. used when to angles and any side are known
- 15. the bottom part of a fraction.
- 16. the reciprocal of the cosine.
- 18. (-1,0,1,2,3) these numbers called .
- 20. a device for measuring angles.
- 25. the ratio of the circumference of a circle to its diameter.