Consider the function: f(x) = {x2,      x ≤ 2          {4,        2 < x ≤ 4          {x + 2, if x > 4 Find the following limits: (d) lim x→2      f(x) (e) lim x→4+    f(x) (f) lim  x→4−    f(x) (g) lim x→4      f(x) (h) lim x→−3    f(x) (i) lim x→5       f(x)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Consider the function:
f(x) = {x2,      x ≤ 2
         {4,        2 < x ≤ 4
         {x + 2, if x > 4

Find the following limits:
(d) lim x→2      f(x)
(e) lim x→4+    f(x)
(f) lim  x→4−    f(x)
(g) lim x→4      f(x)
(h) lim x→−3    f(x)
(i) lim x→5       f(x)

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