Question

Can someone help me with finding the limit of a function using substitution?

Answer 1

Given
\[\lim_{x \rightarrow 0}(x^2 - 5)\]

Let x = 0, then
\[\lim_{x \rightarrow 0}(x^2 - 5) = 0^2 - 5 = 0 - 5 = -5\]

Answer 2

@BaileyMath, is that what you mean by substitution?

Answer 3

Oh, that makes sense. Can you confirm a couple of the ones I already did?

Answer 4

Close this one, and post your next question as a new post.