Limits of Exponentials and Sums of Exponentials

The video tutorial covers exponential limits, focusing on their behavior as variables approach infinity or negative infinity. It explains the properties of the exponential function e^x, including its crossing of the y-axis and its behavior as x becomes more positive or negative. The tutorial provides examples of solving exponential limits, including those involving multiple terms, and discusses the significance of positive and negative exponents in these calculations.

What is the significance of the y-axis crossing point for the function e to the x?

Explain why e to the x can never be negative.

Describe the limit of e to the x as x approaches 0.

What is the general behavior of exponential functions as x approaches infinity?

What is the limit of e to the x as x approaches infinity?

What happens to the value of e to the x as x approaches negative infinity?

How does the limit of e to the negative x behave as x approaches infinity?

Explain the process of evaluating limits for functions involving e to the x.

What does it mean when we say a limit diverges?

How do you handle limits involving sums of exponential functions?