Algebra 2

3. the simplest function in the family
6. the vertical line that divides the parabola into two equal parts
11. turning point of a parabola
12. (when |a|>1) or (when |a|<1)
15. measures how spread out data points are
17. vertex's lowest point
18. a fraction in which the numerator and denominator both contain fractions
20. a degree of zero
21. the point at which the function intersects the x-axis

1. the point at which a polynomial function switches direction
2. an equation with four or more terms
4. vertex's highest point
5. a degree of one
7. most frequent number
8. changes the position or size of a figure
9. a value that shows how many standard deviations a data value is from the mean
10. least to greatest order, take the middle
13. add numbers together, then divide by the amount of numbers
14. a degree of two
16. an equation with three terms
19. a set of functions whose equations and graphs have similar form and shape