Gradien k = mk = -½
K tegak lurus L maka
mk.ml=-1 -> ml=2
Garis L melalui (2,0)
Y-y1 = ml (x-x1)
Y-0 = 2(x-2)
Y = 2x - 4
semoga membantu ya, maaf kalau ada kurang teliti^^
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Gradien k = mk = -½
K tegak lurus L maka
mk.ml=-1 -> ml=2
Garis L melalui (2,0)
Y-y1 = ml (x-x1)
Y-0 = 2(x-2)
Y = 2x - 4
semoga membantu ya, maaf kalau ada kurang teliti^^