use the given graph of fx x2 to find a number delta such that if left x 1 right delta then left

Name: use the given graph of fx x2 to find a number delta such that if left x 1 right delta then left x2 1 right frac12 3
Uploaded: 2021-07-18T19:19:44-08:00
Duration: 3 min 46 s
Channel: David Mccaslin
Description: use the given graph of fx x2 to find a number delta such that if left x 1 right delta then left x2 1 right frac12 3

Question

David Mccaslin · Accepted Answer

Step 1: Write the inequality $ left| x^2 - 1 right| < frac{1}{2} $ as $ -frac{1}{2} < x^2 - 1 <

Question

Use the given graph of $ f(x) = x^2 $ to find a number $ \delta $ such that if $ \left| x - 1 \right| < \delta $ then $ \left| x^2 - 1 \right| < \frac{1}{2} $

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