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Across

2. 27. In the __________ system, measuring angles is based on the relation between the radius and the circumference of a circle.
3. 30. _____ circle is a circle drawn on a rectangular coordinate plane with center at the origin and with a radius one unit long
7. 18. A __________ or related angle for an angle is the positive acute angle made by the terminal side of an angle and the x-axis.
8. 4. A relation in which every abscissa is associated to exactly one ordinate
13. 24. Is a branch of mathematics which deals with the properties and application of particular ratios associated with angles known as circular functions
15. 14. A shorter and simpler method of dividing a polynomial by binomial in the form x – r is called _______ Division
16. 37. It is the arrangement of n objects in a definite order.
18. 5. ________ function is a function whose graph is a straight line
21. 40. The ___________ function is not defined for all real number and its graph is not like the graphs of the sine and cosine functions
23. 26. In ___________ system, an angle is measured by the number of revolution or fractions of a revolution made by terminal side in relation to the initial side.
24. 6. Is a numerical measure of the steepness of a line with respect to the x-axis
25. 20. It is the exponent of the power of the base that is equal to the number.
28. 25. Is the figure formed by the rotation of the ray around its point
29. 11. Graph of a quadratic function
33. 9. Two distinct line with equal slopes are ________
34. 8. A line has a __________ slope if it falls from left to right
35. 12. An important feature of a parabola is that it is symmetric about a vertical line called axis of ___________.
36. 7. A line has s ____ slope if its parallel to the x-axis
37. 32. The distance that one graph must be shifted to the left to coincide with another graph is called _______ shift
38. 3. The set of all second members/coordinates of the ordered pairs
39. 2. The set of all the first members/coordinates of the ordered pairs

Down

1. 21. Logarithm of a _________ is the sum of the logarithms of the factors
4. 32. The distance that one graph must be shifted to the left to coincide with another graph is called _______ shift
5. 22. Logarithm of a _________ is the difference of the logarithms of the factors
6. 10. A function defined by a polynomial expression of degree 2 is referred to as a ____________ function in x.
9. 39. The product of consecutive number from one to n denoted by n! is commonly known as __________
10. 36. A second property of triangles that is important in solving oblique triangles is called law of ___________
11. 34. The sine and cosine functions are called?
12. 38. It is a subset of r elements selected out of n distinct elements without regard to order.
14. 19. ________________ function – is a function of the form y=ax where a is a fixed number, a > 0 and x is any real number
17. 35. When 2 sides of a triangle and an angle opposite one of them are unknown, the law of sines can be used to solve the triangle. However, there may be more than one solution. This is known as the ________________ case
19. 28. Angles which have the same initial sides and the same terminal side are called __________ angles
20. 29. Angles in standard position having their terminal side along the x-axis or y-axis are called _______________ angles
22. 23. Logarithm of a _________ of a number is the product of the exponent and the logarithm of the number.
23. 15. If a polynomial f(x) is divided by x – c, the remainder is equal to f(c) , this is called _________________ theorem
26. 17. If f(-x) = -f(x), the curve is symmetric through the origin; it is an _____ function
27. 1. It is a set of ordered pairs
30. 31. _________ functions are useful in many practical applications, especially in electrical engineering, physics, and economics.
31. 16. It is called ______________ theorem if a polynomial f(x) has a factor x – c if and only if f(c) = 0
32. 13. Turning point of a parabola