Let and note that For each value of , use a graphing utility to find all values
Question:
Let
and note that For each value of ε, use a graphing utility to find all values of δ > 0 such that |f(x) - 4| < ε whenever 0 < |x - 1| < δ.
a. ε = 2
b. ε = 1
c. For any ε > 0, make a conjecture about the value of δ that satisfies the preceding inequality.
Transcribed Image Text:
2x2 – 2 х — 1 f(x) : lim f(x) = 4. |х—1
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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