Across
- 2. a number multiplied by a variable in an equation
- 5. a variable (often denoted by x ) whose variation does not depend on that of another.
- 6. the graph of equations with the same slope and y-intercept
- 8. Any number that can be expressed as a ratio of two integers
- 12. a symbol used to replace a number
- 15. y=mx+b
- 20. The slope of a horizontal line is always equal to...
- 21. A graph in the coordinate plane representing a set of bivariate data.
- 22. to make something have the same value
- 23. a graph of a horizontal line in the form y=b where b is a real number
- 25. 1, 2, 3, 4, 5, 6, 7, 8, 9, etc.
- 26. The set of y-coordinates in a relation.
- 27. The slope of a horizontal line is always equal to...
- 29. A function in which the greatest power of the variable is 2.
- 31. a+b=b+a
Down
- 1. where the graph crosses the x-axis
- 3. a square of a whole number
- 4. a number that can NOT be expressed as a ratio of two integers
- 7. A value that does not change
- 9. (y₂- y₁) / (x₂- x₁)
- 10. a(b + c) = ab + ac
- 11. An equation whose graph is a line
- 13. (a + b) + c = a + (b + c)
- 14. a variable (often denoted by y ) whose value depends on that of another.
- 16. A statement that compares two quantities using <, >, ≤,≥, or =
- 17. a value for a variable that makes an equation true
- 18. the graph of equations with the same slope and different y-intercepts
- 19. where the line crosses the y axis
- 24. an equation that has equal values on each side of the equal sign
- 28. The set of x-coordinates in a relation.
- 30. lines that intersect to form right angles; slopes are opposite reciprocals