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Mathematics 16 Online
OpenStudy (anonymous):

PLEASE HELP!! WILLL GIVE MEDAL!! Which is a counterexample that disproves the conjecture? A student concludes that if x is a real number, then x ≤ x3. A. 1 B. 0 C. -1/2 D. -2

OpenStudy (anonymous):

@ifrimpanainte

OpenStudy (anonymous):

@mathstudent55

OpenStudy (cwrw238):

check out C

OpenStudy (cwrw238):

what is (1/2)^3 ?

OpenStudy (cwrw238):

sorry its (-1/2)^3

OpenStudy (anonymous):

- ½

OpenStudy (cwrw238):

no its -1/2 * -1/2 * -1/2 = -1/8 -1/2 is greater than -1/8 thats your counter example

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