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Must a function that is decreasing over a given interval always be negative over that same interval?...
4 months ago
Q:
Must a function that is decreasing over a given interval always be negative over that same interval? Explain
Accepted Solution
A:
Hello,
No, a function that is decreasing over a given interval doesn't always have to be negative over that same interval.
The function can be positive over the whole interval if it is positive at the right hand end.
Faith xoxo