Across
- 2. A symbol, usually a letter, that represents one or more numbers.
- 4. A measure of the steepness of a line, calculated as the change in y divided by the change in x.
- 9. A relation where each input has a single output.
- 11. A mathematical statement that compares two expressions that are not necessarily equal, using symbols like <, >, ≤, or ≥.
- 14. A way to denote functions, typically using f(x) to represent the function value at x.
- 15. A single mathematical expression, which may be a number, a variable, or a product of numbers and variables.
- 17. Basic mathematical operations which include addition, subtraction, multiplication, and division.
- 18. The set of all possible input values (x-values) for a function.
- 24. A square root, cube root, or other root.
- 25. A fixed value that does not change.
- 26. The set of all possible output values (y-values) for a function.
- 28. An expression where variables are not solely to the first power, resulting in a graph that is not a straight line.
- 29. A function composed of multiple sub-functions, each applying to a specific interval of the domain.
- 31. Lines in a plane that never intersect and have the same slope.
- 34. To reduce an expression to its simplest form by performing all possible operations.
- 37. A combination of numbers, variables, and operations without an equality sign.
- 38. The output of a function, typically represented by y, which depends on the independent variable.
- 41. A straight, one-dimensional figure extending infinitely in both directions.
- 42. A graph with connected lines or curves.
- 43. A method of writing the equation of a line as y=mx+b, where m is the slope and b is the y-intercept.
- 44. An algebraic expression made up of terms which include variables raised to whole number exponents and coefficients.
- 45. Numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
- 46. A sequence of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number called the common ratio.
Down
- 1. An equation involving the absolute value of a variable expression.
- 3. A function in which an independent variable appears in the exponent.
- 5. A polynomial with three terms.
- 6. The process of plotting points or representing equations on a coordinate plane.
- 7. A part of a whole, expressed as a numerator over a denominator.
- 8. An equation of a line written as Ax+By=C, where A, B, and C are integers.
- 10. A polynomial with two terms.
- 12. A number indicating how many times a base is multiplied by itself.
- 13. A sequence of numbers in which the difference between consecutive terms is constant.
- 16. An algebraic expression consisting of one term.
- 19. A line with an undefined slope, parallel to the y-axis.
- 20. A function whose graph forms a "V" shape, typically representing absolute value functions.
- 21. An algebraic expression of the first degree, meaning it graphs as a straight line.
- 22. Operations that alter the form of a figure or graph, such as translations, reflections, and dilations.
- 23. To express a polynomial as the product of its factors.
- 27. The point where a line crosses the x-axis or y-axis.
- 29. A precise location in space, represented by coordinates, (x,y).
- 30. The input of a function, typically represented by x, which determines the value of the dependent variable.
- 31. An equation of a line in the form y-y_1=m(x-x_1), where (x_1,y_1) is a point on the line and m is the slope.
- 32. A mathematical statement that asserts the equality of two expressions, typically separated by an equal sign (=).
- 33. A graph composed of isolated points.
- 35. A line with a slope of zero, parallel to the x-axis.
- 36. A whole number, positive, negative, or zero, without fractions or decimals.
- 39. The distance of a number from zero on the number line, always non-negative.
- 40. Lines that intersect at a right angle and have slopes that are negative reciprocals.