Across
- 7. any set of ordered pairs
- 10. variable, a variable that provides the output values of a function
- 11. a mathematical sentence that uses an equal sign
- 12. terms, terms with exactly the same variable factors in a variable expression
- 13. a mathematical sentence that compares the values of two expressions using an inequality symbol
- 15. to the fourth power minus four, simplify (w^2 + 2)(w^2 - 2)
- 16. six plus eight divided by two minus three
- 18. A term that has no variable factor
- 21. the data item that occurs the greatest number of times in a data set. A data set may have no mode, one mode, or more than one mode
- 22. is greater than negative three, -8w < 24
- 23. whole numbers and their opposites
- 26. four and negative ten, find the second and fifth terms in the sequence A(n) = -2 + (n - 1)(-2)
- 27. the difference between the greatest and the least data values for a set of data
- 29. percent increase, find the percent of change for $4.50 to $5.00
- 30. point six millimeters per second, find the rate of change growing 22.4 mm in 14s
Down
- 1. h-4=10
- 2. The numerical factor when a term has a variable
- 3. A polynomial of two terms
- 4. find the constant of variation k y=10 when ex=7
- 5. rule, an equation that describes a function
- 6. and two, ex^2 + 4x = 2x^2 - x + 6
- 8. the middle value in an ordered set of numbers
- 9. variable, A variable that provides the input values of a function
- 14. hundred and thirty five, 2.35 times 10^2
- 17. equals six and y equals thirteen, x+y=19
- 19. a number that is the same distance from zero on the number line as a given number, but lies in the opposite direction
- 20. the base and the exponent of an expression of the form a^n
- 24. lines, two lines in the same plane that never intersect. Parallel lines have the same slope.
- 25. for the values given, a and b are legs of a right triangle find the length of the hypotenuse a=6 and b=8
- 28. to find the mean of a set of numbers, find the sum of the numbers and divide the sum by the number of items.