3. Differential Calculus I

Limits And Continuity — Quiz

Test your understanding of limits and continuity with 5 practice questions.

Practice Questions

Question 1

What does $\lim_{x \to a} f(x)=L$ mean?

Question 2

Find $\lim_{x \to 3}(2x+1)$.

Question 3

Which statement gives the correct definition of continuity at $x=a$?

Question 4

Find $\lim_{x \to 3}\frac{x^2-9}{x-3}$.

Question 5

If the left-hand limit and right-hand limit at $x=a$ are different, what can you conclude about $\lim_{x \to a} f(x)$?