Question

Take out the spaces:
h t t p : //img 151. imageshack. us/my.p hp?image=graph bb0. png

1)I need to find the intervals on which it is increasing, decreasing, or constant

2) whether it is even odd or neither

3) domain and range

Answers

bobpursley
It is increasing on all three intervals.
It is odd.
you do domain and range. Careful, range approaches inf.\

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Anonymous
i don't understand domain and range. I know the domain is that the point at which the graph goes on the x axis and the range is that of y but i don't understand it. Also, the teacher wants us to say where the graph is increse like from positi v infinit to negative infinity, etc but i don't get it

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