Which equation does not represent y as a function of x?
A) $x = 2 y + 5$
B) $x = 6$
C) $y = - 5 x - 7$
D) $y = \left| 6 + 9 x ^ { 2 } \right|$
E) $y = \sqrt { - 8 + 4 x }$

Name: Which equation does not represent y as a function of x? A) $x = 2 y + 5$ B) $x = 6$ C) $y = - 5 x - 7$ D) $y = \left| 6 + 9 x ^ { 2 } \right|$ E) $y = \sqrt { - 8 + 4 x }$
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Question

Which equation does not represent y as a function of x? 
A) $x = 2 y + 5$
B) $x = 6$
C) $y = - 5 x - 7$
D) $y = \left| 6 + 9 x ^ { 2 } \right|$
E) $y = \sqrt { - 8 + 4 x }$

Quizplus · Accepted Answer

Option B does not have any dependency on x, meaning the value of x is fixed irrespective of any value of y, thus not representing y as a function of x.

Which Equation Does Not Represent Y as a Function of X