Consider the function defined by a. Graph the function on [6, 6] by [6, 6] From your

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Consider the function defined by

a. Graph the function on [−6, 6] by [−6, 6] From your graph, estimate how many x-intercepts the function has and what their values are.

b. Now graph the function on [−1.5, −1.4] by [−10−4, 10−4] and on [1.4, 1.5] by [−10−5. 10−5] From your graphs, estimate how many x-intercepts the function has and what their values are.

c. From your results in parts a and b, what advice would you give a friend on using a graphing calculator to find x-intercepts?

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Calculus With Applications

ISBN: 9780321831101

10th Edition

Authors: Margaret L Lial, Raymond N Greenwell, Nathan P Ritchey

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