Determine whether the following equation defines y as a function of x. x +y = 121 Does the equation x+y= 121 define y as a function of x? Yes No
Determine whether the following equation defines y as a function of x. x +y = 121 Does the equation x+y= 121 define y as a function of x? Yes No
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.1: Functions And Function Notation
Problem 4SC: Determine whether each equation defines y to be a function of x. a. y=|x| b. y=x c. y2=2x
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