Try another version of this question When demonstrating that `lim_(x to -2)3 x + 3 =-3` with `epsilon=0.2`, which of the following `delta`-values suffices? Get help: Box 1: Select all correct answers
Recall that to satisfy the definition of a limit, the chosen `delta` must ensure that for every `x` within `delta` of `-2`, the absolute difference between `3 x + 3` and `-3` is less than `epsilon`.
`delta = 1/45`
`delta = 1/15`
`delta = 1/225`