Across
- 3. x=2 is a _____ of x ² - 4x + 4 = 0.
- 4. A line that intersects the circle at 2 distinct points.
- 7. The part of quadratic formula that signifies whether there are two, one, or no solutions.
- 9. ________ progression is a sequence in which the difference between two consecutive terms is equal.
- 10. The ______ term of an arithmetic progression is known by alphabet 'a'
Down
- 1. A polynomial equation whose highest degree is two is called a ________ equation.
- 2. Circles that share the same centres are known as _______ circles.
- 5. A straight line that touches the circle at only one point.
- 6. How many tangents can a circle have?
- 8. a statement that asserts the equality of two expressions, that are connected by the equals sign "=".