Across
- 5. point (0, 0) on a coordinate plane.
- 6. An equation that includes a squared variable
- 8. of Equations A set of equations with the same variables.
- 10. statement that compares two expressions using <, >, ≤, or ≥.
- 12. math phrase with numbers, variables, and operations, but no equals sign.
- 13. An equation written as Ax+By=C.
- 14. single number or variable, or a product of both.
- 16. Shows how many times a number is multiplied by itself.
- 20. An equation written as y=mx+b.
- 21. A number that cannot be written as a fraction
- 23. Terms Terms with the same variables raised to the same powers.
- 24. letter or symbol that represents an unknown number.
- 26. number multiplied by a variable in an expression.
- 28. fixed number that does not change.
Down
- 1. To combine like terms and make an expression shorter or easier.
- 2. mathematical sentence that uses an equals sign.
- 3. Property a(b+c)=ab+ac.
- 4. Writing an expression as a product of its factors.
- 7. A number that can be written as a fraction.
- 9. polynomial with two terms.
- 11. point where a line crosses an axis.
- 13. value that makes an equation or inequality true.
- 15. visual representation of data or equations on a coordinate plane.
- 17. set of all possible input values (x-values) of a function.
- 18. point where a line crosses the y-axis.
- 19. An equation that makes a straight line when graphed.
- 20. steepness of a line, often called "rise over run."
- 22. set of all possible output values (y-values) of a function.
- 25. point where a line crosses the x-axis.
- 27. relation where each input has exactly one output.