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21-11-2019
Mathematics

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supose y varies directly as x and y=98 when x=14. write a direct variation equation that relates x and y. then find Y when x=-4

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nadiaradiance nadiaradiance

21-11-2019

Answer:

Equation: y=7x

y=-28

Step-by-step explanation:

y=kx

y=98

x=14

98=14k

98/14=7

k=7

Equation: y=7x

x=-4

y=7•-4

y=-28

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