(ii) Determine whether the following functions are continuous at -2, or not, clearly stating any results and rules you use. (a) f(x) = (b) f(x) = [(x+2)4 cos (2) x‡ -2, x = -2. [(x+2)4 x < -2, cos(πx) x≥-2.

(ii) Determine whether the following functions are continuous at -2, or not, clearly stating any results and rules you use. (a) f(x) = (b) f(x) = [(x+2)4 cos (2) x‡ -2, x = -2. [(x+2)4 x < -2, cos(πx) x≥-2.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter4: Calculating The Derivative

Section4.CR: Chapter 4 Review

Problem 6CR: Determine whether each of the following statements is true or false, and explain why. The only...

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Question

(ii) Determine whether the following functions are continuous at -2, or not,
clearly stating any results and rules you use.
(a) f(x) =
(b) f(x) =
(x + 2)ª cos (7+2)
[(x+2)4
cos(πx)
x < -2,
x ≥ −2.
x = -2,
x = -2.

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