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secondary 3 | E Maths
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need help
Date Posted: 11 months ago
Views: 119
5x -2y +1 = 0
rearrange: 2y=5x+1
y = 5/2 x +1/2
since l2//l1, they have the same gradient = 5/2
use formula: y-y1 = 5/2(x-x1)
substitute x =-3 and y=2 into formula
y-2 = 5/2(x+3) and simplify
rearrange: 2y=5x+1
y = 5/2 x +1/2
since l2//l1, they have the same gradient = 5/2
use formula: y-y1 = 5/2(x-x1)
substitute x =-3 and y=2 into formula
y-2 = 5/2(x+3) and simplify
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done
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There
Date Posted:
11 months ago
thankyou
got ittt thank u
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