4х + 1 Let f(x) = X-2 (a) Use the precise definition of the limit (i.e. e, 8) to prove that lim f(x) = -5. (c) Is f continuous at x 1? Briefly justify your response using (a).
4х + 1 Let f(x) = X-2 (a) Use the precise definition of the limit (i.e. e, 8) to prove that lim f(x) = -5. (c) Is f continuous at x 1? Briefly justify your response using (a).
Chapter3: Functions
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Transcribed Image Text:4х + 1
10.
Let f(a) =
x - 2
(a)
Use the precise definition of the limit (i.e. e, 8) to prove that lim f(x) = -5.
(c)
Is f continuous at r = 1? Briefly justify your response using (a).
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