Across
- 3. horizontal plane on a graph
- 7. a straight line on a graph
- 11. a fraction whos numerator and denominator are polynomials
- 13. the space between 2 lines
- 14. _____ line test to test a one to one function
- 15. f(x)
Down
- 1. vertical plane on a graph
- 2. y=mx+b is the equation of
- 4. opposite
- 5. a u-shape in a graph
- 6. √-1
- 8. a set of values that depends on the domain
- 9. a set of values that determines the range
- 10. _______ line test to test if a function
- 12. y2-y1/x2-x1