Exponential and logarithmic crossword

1. inequality involving exponential functions.
5. defined as a number being multiplied by itself a specific number of times.
7. a decrease that follows an exponential function.
8. the process of finding the numerical value of an expression or equation.
9. The function obtained by expressing the dependent variable of one function as the independent variable of another.
10. A line that a graph approaches as x or y increases in absolute value.
13. inequality involving logarithms; if logb x > y, then x > by; if logb x <y, then 0 < x < by
15. A logarithm to the base e.
19. The interpolation of a linear function.
20. The number that serves as a starting point for a logarithmic or other numerical system.
21. the number of times a number is used in a multiplication.
23. the mathematical inverse of an exponent.
25. compound interest is an application of exponential and logarithmic equations.

2. function of the form y = abx
3. 0 < b <1, it is b which can be expressed as 1 - r.
4. y= a*b^x, where b > 1, it is the value of b which can be expressed at 1 + r.
6. The equation that includes a logarithmic expression.
11. The inverse of an exponential function.
12. An equation involving exponential functions of a variable.
14. A logarithm to the base 10.
16. a relation between a set of inputs having one output each.
17. In a logarithm, what y equals (y=____).
18. Exponential function with base e.
22. growth of a population that multiplies by a constant factor at constant time intervals.
24. in the function X = by, y is called the logarithm, base b, of X; usually written as y = logb X