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...
Related questions
Question
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Transcribed Image Text:Number of
equal real
root(s)
Number of
unequal/unique
real root(s)
Number of
imaginary roots
Number of
times the graph
crosses the x-
axis
Number of
turning points
NONE
O
O
O
O
O
1
2
3
O O O O
O O O
O O
O
о
4
O
O
O O O O
more than
4
O
O
O O
O
O
Transcribed Image Text:Click the best answer
0
y = −(1+x²)(2+x²)
-1
-3
0
7
3
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