Try another version of this question When demonstrating that `lim_(x to 2)2 x + 4 =8` with `epsilon=0.1`, 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 `2 x + 4` and `8` is less than `epsilon`.
`delta = 1/60`
`delta = 1/20`
`delta = 1/400`