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Mathematics, 09.07.2021 22:40 nya95

Which of the following equations is not a function? a.) 5y^2 = x

b.) 1/2y + 9 = x^2 + 2x + 1

c.) y = 1/2x + 9

d.) 8x + 4y = 0 ​

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Which of the following equations is not a function? a.) 5y^2 = x

b.) 1/2y + 9 = x^2 + 2x...
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