Across
- 2. If two lines are ____, they have the same slope
- 6. A picture that shows points or lines on a coordinate plane
- 7. All the y-values that come out of a function
- 9. A point written as (x, y) on a graph
- 10. To make an expression shorter or easier by combining like terms
- 11. Where a line crosses the y-axis (when x = 0)
- 12. Where a line crosses the x-axis (when y = 0)
- 14. All the x-values that you can plug into a function
Down
- 1. A rule that gives one output for each input (like f(x) = 2x + 3)
- 2. If two lines are ____, they meet at a right angle (90°)
- 3. The number in front of a letter in an expression (like the 5 in 5x)
- 4. A math statement that uses <, >, ≤, or ≥ instead of an equal sign
- 5. A math phrase with numbers, letters, and operation signs (no equal sign)
- 8. How steep a line is; “rise over run”
- 13. A math sentence that has an equal sign