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Across 1. A fixed point F used with a directrix to define a parabola. (4 Words) 6. A horizontal translation of a periodic function. (2 Words) 7. A number that is multiplied by a matrix. 12. A counting number. (2 Words) 15. A measure of the steepeness of surfaces expressed as a percent. 17. An item in a set. (4 Words) 18. An exponential growth function that tapers off at an asymptote. (2 Words) 20. The repetitve application of the same rule. 22. A possible result of a probability experiment. 23. For any nonzero real number x,x to the zero power equals one. (2 Words) 24. A rectangular array of numbers. 25. An indicated root of a quantity.

Down 2. A function whose rule contains absolute-value expressions. (2 Words) 3. The set of natural numbers and zero. (2 Words) 4. A quadratic function used to represent a set of data. (2 Words) 5. A symbol used to represent a quantity that can change. 8. The x-coordinate(s) of the point(s) where a graph intersects the x-axis. 9. The y-coordinate(s) of the point(s) where a graph intersects the y-axis. 10. The distance around a circle. 11. A circle with a radius of 1, centered at the origin. (2 Words) 13. A compund statement that uses the word or. 14. An element or number in the sequence. (2 Words) 16. The side opposite the right angle in a right triangle. 19. A polynomial with two terms. 21. An equation that is true for all values of the same rule.