Which interval describes the approximate interval where the function f(x)=5x¹-28x³-18x² +244x-500 is increasing? For your reference, you are given a viewing window and the graph of f(x) pro- duced on the TI-84 Plus graphing calculator below. NORMAL FLOAT AUTO REAL RADIAN MP WINDOW Xmin=-6 Xmax=6 Xsc1=1 Ymin=-1090 Ymax=1999 Ysc1=100 Xres=1 AX=0.045454545454545 TraceStep=0.090909090909... A B x € (-1.61, 1.97) U (3.84, ∞) D x € (-3.22, 5.12) с x€(−x, −3.22)U(5.12, c) x€(−x,−1.61)U(1.97,3.84) NORMAL FLOAT AUTO REAL RADIAN MP 0 #

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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Question
Which interval describes the approximate interval where the function
f(x)=5x¹-28x³-18x² +244x-500 is increasing?
For your reference, you are given a viewing window and the graph of f(x) pro-
duced on the TI-84 Plus graphing calculator below.
NORMAL FLOAT AUTO REAL RADIAN MP
WINDOW
Xmin=-6
Xmax=6
Xsc1=1
Ymin=-1090
Ymax=1999
Ysc1=100
Xres=1
AX=0.045454545454545
TraceStep=0.090909090909...
A
B
x € (-1.61, 1.97) U (3.84, ∞)
D
x € (-3.22, 5.12)
с x€(−x, −3.22)U(5.12, c)
x€(−x,−1.61)U(1.97,3.84)
NORMAL FLOAT AUTO REAL RADIAN MP
0
#
Transcribed Image Text:Which interval describes the approximate interval where the function f(x)=5x¹-28x³-18x² +244x-500 is increasing? For your reference, you are given a viewing window and the graph of f(x) pro- duced on the TI-84 Plus graphing calculator below. NORMAL FLOAT AUTO REAL RADIAN MP WINDOW Xmin=-6 Xmax=6 Xsc1=1 Ymin=-1090 Ymax=1999 Ysc1=100 Xres=1 AX=0.045454545454545 TraceStep=0.090909090909... A B x € (-1.61, 1.97) U (3.84, ∞) D x € (-3.22, 5.12) с x€(−x, −3.22)U(5.12, c) x€(−x,−1.61)U(1.97,3.84) NORMAL FLOAT AUTO REAL RADIAN MP 0 #
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