Question

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

Answer 1

@ifrimpanainte

Answer 2

@mathstudent55

Answer 3

check out C

Answer 4

what is (1/2)^3 ?

Answer 5

sorry its (-1/2)^3

Answer 6

- ½

Answer 7

no
its -1/2 * -1/2 * -1/2 = -1/8

-1/2 is greater than -1/8

thats your counter example