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Liula [17]
3 years ago
9

Determine whether the formula describes y as a function of x. Explain your reasoning.. . y = -x

Mathematics
1 answer:
Alex17521 [72]3 years ago
7 0
The given formula above, y = -x, is a sample of a function. A function is an equation that would give only one value of y for every value of x. This is the same as saying that exactly one output is set by each input. If we take x = -1, the value of y is 1 and nothing else. 
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