Limits Exercises

Hint

Direct substitution works fine here.

Hint

What the difference between -1 and -1^–? In this case, not much.

Hint

This almost looks like the dreaded division by zero, but then it doesn't.

Hint

We're approaching from the left, so ignore what's to the right.

Hint

Don't let the g fool you, this limit works the same as every other one.