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Ksivusya [100]
3 years ago
5

Which function is negative for the interval (–1, 1]?

Mathematics
2 answers:
Taya2010 [7]3 years ago
7 0
I think it’s the second one
IgorC [24]3 years ago
3 0

⇒The Interval in which we have to find the function is Negative is (-1,1].

→(-1,1]=Semi closed or Semi Open Interval, Point -1, is not included in the set, but 1 is included in the set.

 ⇒ The meaning of negative here is,that either for positive or negative value of x , the value of f(x), that is y Should be negative.

⇒y is negative in third and fourth Quadrant.

Graph -(2), is the function , in which the function is negative for the interval (–1, 1].

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