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The question is in the image. Need help with #8

The question is in the image. Need help with #8-example-1
User JustSid
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1 Answer

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SOLUTION

The graph is a function

The domain is all real numbers apart from 0 given by the interval

(-∞,0) ∪ (0,∞)

The Range of the function is all positive numbers given by the interval

(0,∞)

The function is increasing on the interval

(-∞,0)

The function is decreasing on the interval

(0,∞)

User Illegal Argument
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