Question

Which is a counterexample that disproves the conjecture?

For all real numbers n, 2n ≥ 1.

n = 0
n = 0.5
n = –1
n = 3

Answer 1

plug in each value of n and see which value of n disproves it

Answer 2

is it b?

Answer 3

n-0.5?

Answer 4

let me see you draw out your work cus i think your just guessing

Answer 5

yeah im looking at the problem and taking a guess of what i really think it is

Answer 6

...

Answer 7

guessing isn't going to get you the answer

Answer 8

i dont know how to write it out.

Answer 9

plug in the values for n that are given to you into the equation try 1 at a time start with the first one