Practice Limit in Math
Use these practice problems to test your method after reviewing the concept explanation and worked examples.
Quick Recap
The value a function gets closer and closer to as the input approaches a specific target value, without necessarily reaching it.
What output do you get closer and closer to as you get closer and closer to some input?
Example 1
easyFind \lim_{x \to 3} (2x + 1)
Example 2
mediumFind \lim_{x \to 2} \frac{x^2 - 4}{x - 2}
Example 3
hardFind \lim_{x \to 0} \frac{\sin x}{x}
Example 4
easyFind \lim_{x \to 5} (x^2 - 3x + 2)
Example 5
mediumFind \lim_{x \to -1} \frac{x^2 + 3x + 2}{x + 1}