Question

I will tell you, the truth, which is that I did not try my best. Is this sentence punctuated correctly.

Answer 1

No, it's not punctuated correctly.

Step-by-step explanation:

This is how it would be if it was right:

I will tell you the truth, which is that I did not try my best.

Answer 2

No

Step-by-step explanation:

The sentence is not punctuated correctly.

We see that there are two commas: one before "the" and one after "truth".

The first comma is unnecessary; it creates an unneeded break between "you" and "the", resulting in a weird pause there.

The second comma, however, is necessary because it precedes the word "which", which can be considered as a conjunction word.

Thus, the sentence isn't punctuated correctly because of the presence of that first comma.