f(x) = x² 8 x + 2 x - 6

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...
Question

Find the x-values (if any) at which  f  is not continuous. Which of the discontinuities are removable?

f(x):
x + 2
x² - x - 6
Transcribed Image Text:f(x): x + 2 x² - x - 6
Expert Solution
Step 1: We have given a function

f(x)=x+2x2x6

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