2X + Y+ 6z= 9 8X + 3Y + 2Z= 13 X + 5Y + Z= 7 X=2 Y=4 Z=15 O X-1 Y=1 Z=1 O X=1 Y=2 Z=1 O X=4 Y=2 Z=-7 O X= 1.2 Y=1 Z=0.8 O

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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2X + Y+ 6z= 9
8X + 3Y + 2Z= 13
X + 5Y + Z= 7
X=2 Y=4 Z=15 O
X=1 Y=1 Z=1 O
X=1 Y=2 Z=1 O
X=4 Y=2 Z=-7 O
X= 1.2 Y=1 Z3D0.8 O
Transcribed Image Text:2X + Y+ 6z= 9 8X + 3Y + 2Z= 13 X + 5Y + Z= 7 X=2 Y=4 Z=15 O X=1 Y=1 Z=1 O X=1 Y=2 Z=1 O X=4 Y=2 Z=-7 O X= 1.2 Y=1 Z3D0.8 O
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