### Home > CALC > Chapter Ch3 > Lesson 3.1.2 > Problem 3-31

3-31.

Evaluate the following limits. Homework Help ✎

Think about the graph of *y* = 3*x*². Unlike most one-sided limits, this function approaches the same value from the left as it does from the right. You simply need to evaluate.

3·(4)² = 48

Refer to the hint in part (a).

Refer to the hint in part (c). Note: you should be able to