Nickomalchite Nickomalchite

15-09-2017
Mathematics

contestada

Given that x is a whole number, Molly conjectured that x3>3x+3 . Which value is a counterexample to Molly's conjecture?\
a −5

b13

c2

d10

Respuesta :

texaschic101 texaschic101

15-09-2017

ur counter example would mean making that conjecture false.

x^3 > 3x + 3....subbing in 2
2^3 > 3(2) + 3
8 > 6 + 3
8 > 9....this is not true...so ur answer is C. 2

Answer Link

betsy81 betsy81

15-09-2017

c. 2 ............................

Answer Link

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