Which of the folwoing is true? -2t2 - 3t + 7 II. lim 4¢2 + 2 -2x2 + 3x -1 =2 1. lim X+ + 5x3 - 5x +2 -5x4 + 3x -8 t3 - 3t +7 -5 t→1 4t²-3 III. lim IV. lim -4x² + 2x + 2

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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Which of the follwoing is true?
-2x2 + 3x- 1
-2t2 - 3t +7
1. lim
II. lim
=0
x+ +x 5x3 - 5x +2
-5x4 + 3x -8
=2
4t2 +2
t3- 3t +7
t+0
III. lim
x+ +
/V. lim
t-1 4t2 -3
= + 00
= 5
-4x² + 2x +2
(A) 1, Il and IV only
I and II only
В
none of the given choices
1, III and IV only
E /and IV only
Transcribed Image Text:Which of the follwoing is true? -2x2 + 3x- 1 -2t2 - 3t +7 1. lim II. lim =0 x+ +x 5x3 - 5x +2 -5x4 + 3x -8 =2 4t2 +2 t3- 3t +7 t+0 III. lim x+ + /V. lim t-1 4t2 -3 = + 00 = 5 -4x² + 2x +2 (A) 1, Il and IV only I and II only В none of the given choices 1, III and IV only E /and IV only
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