Which of the following is not a function of x? O a y = /x-4 x* + y = 4 xy = 1 %3D O d x +y? = 1 %3D O e y = |x|

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 following is not a function of x?
O a
y = x-4
O b
x* +y = 4
xy = 1
x+y 1
%3D
y = |x|
e
Transcribed Image Text:Which of the following is not a function of x? O a y = x-4 O b x* +y = 4 xy = 1 x+y 1 %3D y = |x| e
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