Across
- 2. The graph of a quadratic function and is in the shape of a U
- 6. The number multiplied times a product of variables or powers of variables in a term. For example, 123 is the: in the term 123x3y.
- 7. The collection of all points (x,y) whose coordinates are the solution(s) to an equation
- 10. Observation point that is distant from the other observation points of the data
- 12. Most frequent value within a data set
- 13. A statement in which two expressions are equal
- 14. The ratio of vertical change (the rise) to the horizontal change (the run) for a non-vertical line
- 15. variable The input variable of an equation
- 16. A mathematical sentence built from expressions using one or more of the symbols <, >, ≤, or ≥
- 20. An expression such as 2^5, which represents 2*2*2*2*2
- 21. A complex number in the form of a+bi, where b is constant
- 23. To multiply out the parts of an expression
- 24. Two radical expressions that have the same index and radicand
- 25. root A non-negative number that must be multiplied times itself to equal a given number
- 26. A plane divided into four quadrants by the x-axis and y-axis
- 29. Two or more equations containing a common variable(s)
- 30. A relation with exactly one output for each input
- 31. The output variable in an equation, which depends on the value of the input variable
- 32. Formula: y=kx where k is constant
- 34. Another word for average
- 35. The nonzero constant (usually denoted as k)
- 36. The distance between a number and zero
- 37. When two equations have the same solution(s)
- 38. Any mathematical calculation or formula combining numbers and/or variables using sums, differences, products, quotients (including fractions), exponents, roots, logarithms, trig functions, parentheses, brackets, functions, or other mathematical operations, that may not contain an equal sign
- 39. An expression of the form √s, where s is a number or expression
Down
- 1. A process used to write a polynomial as a product of other polynomials having equal or lesser degree
- 3. The greatest number within a set of data subtracted by the lowest number within the set of data
- 4. The set of input values (x-values)
- 5. An equation that can be written in the form of ax=b where a and b are constants
- 8. A pair of numbers in the form of (x,y) that represents a point on the coordinate plane
- 9. A point where two or more curves, lines, or edges meet
- 11. A pairing of input values with output values
- 17. Formula: ax^2+bx+c
- 18. Where the line of the graph touches the y axis
- 19. A set of rules that gives the order in which operations should be performed when evaluating expressions
- 22. A function that uses different formulas for different parts of its domain
- 27. The sum or difference of terms which have variables raised to positive integer powers and which have coefficients that may be real or complex. Ex: 5x3 – 2x2 + x – 13, x2y3 + xy
- 28. All of the numbers on the number line. This includes positives, negatives, square roots, integers, rational numbers, and cube roots.
- 33. A number that, when substituted for the variable, makes the equation a true statement
- 40. The smallest positive integer in which two or more integers divide evenly into