1. Suppose " H " is a non-decreasing function of a real variable. 2. :: Not all strictly decreasing functions have a limit of zero. 3. The error term in the last equation is a rapidly decreasing function of. 4. Arginase deficiency typically refers to decreased function of arginase I, the liver isoform of arginase. 5. Where " f " is any positive decreasing function . 6. Men with hypogonadism have extremely low levels of testosterone due to decreased function of the testes. 7. As a result, any increasing function has positive derivative, while a decreasing function has negative derivative. 8. In this case the NPV of the payment stream is a strictly decreasing function of interest rate. 9. This is an increasing function of ? and a decreasing function of " J ", as expected. 10. The rules for additive and multiplicative inverses are both examples of applying a " strictly " monotonically decreasing function .