Question: Which of the following functions is strictly decreasing for ?

(a)

(b)

(c)

(d)

Printable View

- Dec 9th 2009, 03:50 PMibnashrafstrictly decreasing
Question: Which of the following functions is strictly decreasing for ?

(a)

(b)

(c)

(d) - Dec 9th 2009, 04:03 PMskeeter
- Dec 9th 2009, 07:35 PMmillerst
The answer is (b), ... but if you don't understand this I think you need to invest time into understanding the graphs and what it means to have a decreasing function...