Across
- 1. A polynomial with degree 2 is called a __________ polynomial.
- 3. A number that can be expressed in the form p/q with a non-zero denominator q is a __________ number.
- 5. The part of mathematics in which letters represent numbers and quantities in an equation.
- 7. An angle of 90°.
- 8. If three or more points lie on the same line, they are called _________ points.
- 10. The degree of a non-zero constant polynomial is ________.
Down
- 2. They include positive numbers, negative numbers and zero.
- 4. A line that is bounded by two distinct end points.
- 6. The point where two axes meet in a cartesian plane.
- 9. When 2 rays originate from the same point at different directions, they form an __________.