Across
- 5. a consistent system that has infinitely many solutions
- 6. a rectangular arrangement of numbers in rows and columns
- 7. a consistent system that has exactly one solution
- 9. function/ a function that can be written in the form y=ax^2 +bx+c where a =0
- 10. a real number
- 11. system that has at least one solution
Down
- 1. highest point
- 2. method/ goal of this method is to eliminate one of the variables by adding equations
- 3. numbers in a matrix
- 4. of linear inequalities/ x+y>6, 4x-y<8.
- 7. a system has no solution
- 8. set of all points equidistant from a point called the focus called the directrix