# Limits from equations

Practice

Direct substitution

4 questions

Practice

Direct substitution with limits that don't exist

4 questions

Practice

Practice

Limits by factoring

4 questions

Practice

Rational function points of discontinuity

4 questions

Practice

Limits using conjugates

4 questions

Practice

Practice

Squeeze theorem

4 questions

Practice

Practice

Limits using trig identities

4 questions

Practice

Practice

Removable discontinuities

4 questions

Practice

Practice

Limits from equations challenge

7 questions

Practice

About this unit

Now that we have all the conceptual stuff laid down, we can start have some fun with finding limits of various functions. Some of these limits don't want you to find them so fast, but we're sure you'll get them in the end!