Across
- 2. When you solve an equation and get an answer like 0=7
- 4. The slope of a vertical line
- 7. The point where a line crosses the y-axis
- 9. y-y1=m(x-x1)
- 10. When you solve an equation and get an answer like 0=0
- 14. The first step in solving the equation 4(3x-9)=12
- 15. f(x) is called this
Down
- 1. y=mx+b
- 3. A relation is a set of _______.
- 5. Your teacher’s name
- 6. The slope of a horizontal line
- 8. This represents a number being multiplied by itself a certain amount of times.
- 11. For a relation to be a function, every input has to have exactly one _____.
- 12. Also called “rate of change”
- 13. Ax+By=C