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What is the correct answer?

 Oct 19, 2018
 #1
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Example

 

-2x^3

 

When x  is a large negagtive......y is positive

When x is a large positive.....y is negative

 

So

 

"Up" at the left end   and "Down" at the right end

 

So.....the third answer

 

 

 

cool cool cool

 Oct 19, 2018

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