Limit as x approaches infinity
This interactive figure allows you to explore the concept of the limit of as . Drag the red point on the -axis to the right to simulate . You can use the slider to select different example functions or enter your own. You can change the maximum value on the -axis with the blue button. You can see the green point on the function and determine what value the function seems to be approaching or you can use the function value given in the right side of the figure. Not every function has a limit as .
Developed for use with Thomas' Calculus, published by Pearson.