algebra 2

1. presenting inequalities using brackets and parentheses
3. as x increases, y increases and vice versa
5. factoring terms with a common factor together
9. turning point of a parabola
12. a way to solve non-factorable quadratic equations
14. "P" in an exponential formula
15. the set of all x-values
17. a vertical line that divides a parabola into two halves
21. exponential formula for interest that is compounded more than once a year
23. delta y over delta x
24. fixed line that is "p" away from the vertex
26. a symbol used for signifying square roots, cube roots, etc.
30. factoring where the leading coefficient is 1
34. an event that another event has no effect on
35. unknown quantity
37. when b, the rate of change, is greater than 1 in an exponential function
38. touching but not going across
39. when this is an exponent, the base always equals one
40. fancy word for exponent
41. the set of all y-values
42. factor out the common terms

2. a function that is symmetrical about the y-axis
4. a fraction with another fraction in its numerator or denominator
6. a "rule" that assigns one y-value for every x-value
7. when b, the rate of change, is between 0 and 1 in an exponential function
8. a measure of how spread out numbers are
10. a translation left or right
11. difference between the 3rd and 1st quarters
13. the average of all the values in a sample
16. a line in an exponential function that. a graph approaches but never crosses
18. when the mean is pulled toward the values in the tail of the distribution
19. another name for x-intercept
20. the quantity under the square root of the quadratic formula
22. a function that is symmetrical about the origin
25. when a group of set members is placed in brackets
27. x and y switch places
28. a survey where the entire population is attempted to be reached
29. written as "ln"
31. a collection of one or more outcomes
32. based on "i"
33. a collection of all of the outcomes of an experiment
36. inverse of exponential function