Determine whether the relation defines y as a function of x.
-$x = | y + 1 |$
A) Function
B) Not a function

Name: Determine whether the relation defines y as a function of x. -$x = | y + 1 |$ A) Function B) Not a function
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Question

Quizplus · Accepted Answer

The relation does not define y as a function of x because for a given x value, there can be two different y values. For example, if x = 2, then y can be 1 or -3, violating the definition of a function where each input must have exactly one output.

Determine Whether the Relation Defines Y as a Function of X