Choose an equation that does not represent a direct variation.Group of answer choicesy = -5xy = 0.9xy = 1y = x
Question
Choose an equation that does not represent a direct variation.Group of answer choicesy = -5xy = 0.9xy = 1y = x
Solution
The equation that does not represent a direct variation is y = 1.
In a direct variation, the value of y changes with x. In the equation y = 1, no matter what value x takes, y remains constant at 1. Therefore, this equation does not represent a direct variation.
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