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# If x is an integer, what is the maximum value of - |-7x+11|?

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Re: If x is an integer, what is the maximum value of - |-7x+11|? [#permalink]
maximum value can only be negative or zero since is a negation of a positive or zero

-|-7x+11|
thus -7x+11 should be minimum
for x =1 and 2
-|-7x+11| = -3
for any other value the value decreases
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Re: If x is an integer, what is the maximum value of - |-7x+11|? [#permalink]
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Re: If x is an integer, what is the maximum value of - |-7x+11|? [#permalink]
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