falconcheer falconcheer

25-08-2017
Mathematics

contestada

Use interval notation to determine where
f(x) < 0.

Respuesta :

benwickersham benwickersham

25-08-2017

Interval notation?

More like all real numbers

Get it

Because any real number would be valid....
...thus making it all real numbers?
No?
okay...

Answer Link

Sherlock22122 Sherlock22122

25-08-2017

f(x) < 0 means that it can be anything below 0 so from -infinity to 0 but not including 0.

The interval notation would be:
(-infinity, 0)

Answer Link

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