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Is 7+8x=y proportional, if so what is the constant proportionality? Is y=-2/5x proportional, if so what is the constant proportionality?
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Is 7+8x=y proportional, if so what is the constant proportionality?

Is y=-2/5x proportional, if so what is the constant proportionality?

User Doug Cassidy
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1 Answer

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a) No. The value of y is not zero when x is zero.

b) Yes. The constant is the coefficient of x, -2/5.
User Sreedeepkesav M S
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