Across
- 3. y=mx+b
- 7. relation of x-values
- 8. relation of y-values
- 9. m=(y2-y1)/(x2-x1)
- 10. a set of ordered pairs
- 12. y=kx
Down
- 1. in matrix algebra, a real number is
- 2. Ax+By=C
- 4. y-y1=m(x-x1)
- 5. when two graphs are reflections of each other over the line y=x
- 6. rectangular arrengment of numbers in rows and columns
- 11. uses deteminant to solve systems of equations