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Write the equation of a line perpendicular to the line 3x+7y=21 with a y-intercept of (0,2)

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User Derek Li
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1 Answer

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The slope of the equation would be 7/3 since the original slope was -3/7. We already know y int (b) so the eqn is

y = 7/3x + 2
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User Nemith
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