Across
- 5. Expression with two or more terms
- 6. Function that reverses another function
- 7. Pair of complex numbers a+bi and a−bi
- 8. Set of all possible x‑values (inputs)
- 13. Line that a graph approaches but never touches
- 15. Function of the form bˣ
- 16. Rectangular array of numbers
Down
- 1. Number with a real and an imaginary part
- 2. Set of all possible y‑values (outputs)
- 3. Expression with a root symbol (√)
- 4. b²−4ac in the quadratic formula
- 9. Relation where each input has one output
- 10. Equation of degree 2 (ax²+bx+c=0)
- 11. Turning point of a parabola
- 12. Inverse operation of exponentiation
- 14. Scalar value calculated from a square matrix