2² - 9 if x < 0 x + 3 1. Let f(x) x² - 9 if x > 0 3 (A) Find lim f(x) X→-3 (B) Find lim f(x) x→3 (C) Find lim f(x) (D) Find f(0) (E) Is f(x) continuous at x = 0? Explain.

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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Answer for these questions D, E

x² – 9
if x < 0
x + 3
1.
Let f(x)
x² - 9
if x > 0
3
(A) Find lim f(x)
X→-3
(B) Find lim f(x)
X-3
(C) Find lim f(x)
(D) Find f(0)
(E) Is f(x) continuous at x = 0? Explain.
Transcribed Image Text:x² – 9 if x < 0 x + 3 1. Let f(x) x² - 9 if x > 0 3 (A) Find lim f(x) X→-3 (B) Find lim f(x) X-3 (C) Find lim f(x) (D) Find f(0) (E) Is f(x) continuous at x = 0? Explain.
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