Mathematics · Oct / Nov 2021 · Paper 21 · Question 11
0580
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Line L has equation y x 4 5 = - . Find the equation of a line that is perpendicular to line L and passes through the point (0, 6). [3]
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y = 1 5 + x 6 oe final answer [3]
B2 for y = 1 5 x + c oe or 1 5 x + 6 oe or y = mx + 6 oe
or B1 for [gradient =] 1 5 oe or mx + 6
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