Crossword

3. the logical way in which mathematicians demonstrate that a statement is true.
4. a quantity representing the power to which a fixed number (the base) must be raised to produce a given number.
7. Mathematical function in the form f (x) = ax
9. a rule in algebra or other branches of mathematics expressed by symbols or formulae.
10. an equation with a variable in the exponent position.
12. is the set of values that we are allowed to plug into our function.
13. the difference between the highest values and lowest values in a given set of numbers
14. a logarithm to the base e (2.71828 …).
15. a logarithm to the base 10.

1. a statement that is either true or false
2. f ( x ) = a ( 1 + r ) x
5. an equation that involves the logarithm of an expression containing a variable
6. helps in finding the rapid decrease over a period of time i.e.
8. a quantity representing the power to which a given number or expression is to be raised
11. a number that is raised to a certain power.