no 20-21 pake cara yg baik...
Matematika
HanifaaaR
Pertanyaan
no 20-21 pake cara
yg baik...
yg baik...
1 Jawaban
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1. Jawaban kavitaoyen
20. y-y1 = m(x-x1)
y - (-2) = 2(x - (-3))
y + 2 = 2x + 6
-2x + y + 2 - 6 = 0
-2x + y - 4 = 0
2x - y + 4 = 0 (b)