Math Crossword

4. its equation is a first-degree polynomial
6. half the difference of the maximum and minimum values of circular functions
8. set of all abscissas in a relation
12. it is nonalgebraic functions
14. b2-4ac; used to determine the characteristics of the roots of a quadratic equation
15. an imaginary line being approached but never touched or intersected by a graph as it goes through infinity
16. comes from the Greek words "trigon" which means triangle and "metron" which means measurement
17. switching or interchanging of coordinates on the given ordered pairs
19. association of individual/object to another individual/object

1. the general shape of the graph of a quadratic function
2. he contributed the conventionalization of the functional notation
3. usually denoted by "m", probably from the French word "monter" which means to mount up
4. he is the one who first associated the concept of correspondence in the definition of function
5. a real number which is the first coordinate of a point
7. set of all ordinates in a relation
9. if a polynomial function p(x) is divided by x-c, then it is equal to p(c)
10. coined by John Napier, a Scottish mathematician. It is invented to simplify voluminous computations. Invented before exponents were in use
11. it is a function whose defining equation can be written in the form y=ax+bx+c
13. it is a function the range of which consists of a single real number k for all real numbers x in its domain
18. turning point of a parabola where the direction changes from to downward to upward or vice versa