SOLUTION: how do you find a equation for a line passing through (3,7) when y varies directly with x

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Question 233120: how do you find a equation for a line passing through (3,7) when y varies directly with x

Answer by stanbon(29603) About Me  (Show Source):
You can put this solution on YOUR website!
how do you find a equation for a line passing through (3,7) when y varies directly with x
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y = kx
Find "k":
7 = k*3
k = (7/3)
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Equation:
y = (7/3)x
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Cheers,
Stan H.