Across
- 4. Exponential ______ occurs when a quantity decreases by the same factor over equal intervals of time
- 8. A _____ variable is a variable whose value depends on another
- 9. A diagram showing the relation between variable quantities
- 11. A quantity representing the power to which a given number or expression is to be raised
- 12. ________ equations are equations in which variable expressions occur as exponents
- 13. Exponential ______ occurs when a quantity increases by the same factor over equal intervals of time
- 14. ______ sequence is an ordered list of numbers in which the difference between each pair of consecutive terms is the same
- 15. The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations
Down
- 1. The point where a line or curve crosses the y-axis
- 2. A factor that is liable to vary or change
- 3. The solution to a system of linear equations
- 5. A ______ variable influences the change of the other variables
- 6. Not possible
- 7. ___________ solutions is when more than one solution is available
- 9. The ______ sequence is a sequence where each term is found by multiplying the previous term by the common ratio
- 10. The gradient of a graph at any point