Across
- 3. The set of all inputs (generally x-values) of a relation or function.
- 5. a graph that relates two different sets of data by displaying them as ordered pairs.
- 6. The x-coordinate(s) of the point(s) where a graph intersects the x-axis.
- 11. a term that has no variable
- 12. A measure of the steepness of a line; rise over run
- 13. a symbol, usually a letter, that represents one or more numbers
- 15. the distance that a number is from zero on a number line
- 16. The number being raised to a power
- 17. a function rule that relates each term of a sequence after the first to the term or terms before it
- 18. terms whose variables and their exponents are the same
- 20. The number that indicates how many times the base in a power is multiplied by itself
- 21. a word meaning "divide"
- 25. 1 minus the percent rate of change expressed as a decimal
- 26. A function that can be written in the form y=mx+b, where x is the independent variable and m and b are real numbers. Its graph is a line.
- 28. the intersection of the x- and y-axes in a coordinate plane
Down
- 1. In an arithmetic sequence, the nonzero constant difference of any term and the previous term.
- 2. A relation in which ever domain value is paired with exactly one range value.
- 4. in the form x = #, has undefined slope
- 7. An exponential function in the form y=a(1+r)^t, where r is the rate of growth, a is the initial amount and t is the time.
- 8. a number that is multiplied by a variable
- 9. a data value that is much higher or lower than the other data values in the set
- 10. to find the value of an algebraic expression by substituting a number for each variable and simplifying by using the order of operations
- 14. a sequence of numbers where the ratio between consecutive terms is constant
- 19. The set of all outputs (generally y-values) of a relation or function.
- 22. Lines that have the same slope; they NEVER intersect
- 23. A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable; slope
- 24. A set of ordered pairs.
- 27. the top number of a fraction