Across
- 4. A relation in which each element in the domain corresponds to exactly one element in the range is called a
- 6. The set of all x-values is known as the
- 8. function function obtained by switching the x and y variables in a function
- 12. adjacent dived by hypotenuse
- 15. of cosines Sides: a2 = b2 + c2 – 2bc(cosA); b2 = a2 + c2 – 2ac(cosB) ; c2 = a2 + b2 – 2ab(cosC)
- 16. An ______________ equation is used to model a relationship in which a constant change in the independent variable gives the same proportional change (i.e. percentage increase or decrease) in the dependent variable
- 18. matrix matrix form of a linear system of equations obtained from the coefficient matrix
- 20. The _____________________ at a point represents the instantaneous rate of change at a point on a curve.
- 21. Minimum value.
- 24. Maximum The highest point in a particular section of a graph.
Down
- 1. opposite divided by adjacent
- 2. angles two angles that have the same initial side and the same terminal side
- 3. A function that is symmetric to the originis known as an ________ function
- 5. function A function whose rule is defined using logarithms, e.g., f (x) = log b x where b is a fixed positive number and b > 1
- 7. Minimum The lowest point over the entire domain of a function or relation.
- 9. A function that is symmetric to the y-axis is known as an ________ function
- 10. function f(x)=ax^2+bx+c
- 11. opposite divided by hypotenuse
- 13. Line Test A test use to determine if a relation is a function. A relation is a function if there are no vertical lines that intersect the graph at more than one point.
- 14. a Code for Exponents.
- 17. base of natural logarithm
- 19. The set of all y-values is known as the
- 22. Maximum value
- 23. The average rate of change between two points is known as the