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http://prntscr.com/ls7b25

 Dec 8, 2018
 #1
avatar+1035 
-1

We can simply think of an \(x^1\)function like\(f(x)=x\).

As \(x\) goes to infinity \(f(x)\) goes to infinity, of course.

Same thing: as \(x\) goes to negativev infinity \(f(x)\) goes to negative infinity.

Therefore, the answer choice is the second one.

 

You are very welcome!

:P

 Dec 8, 2018

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