Jawabanmu

2014-05-10T08:33:42+07:00
Y = 6x^-1
m = -6x^-2 = 6/x²
diketahui y = 3 maka 3 = 6/x ⇒ 3x = 6 didapat x = 2
m = 6/2² = 3/2
persamaan grs singgung melalui T(2,3) dan m = 3/2
y - y1 = m(x - x1)
y - 3 = 3/2(x - 2)
y = (3/2)x - 6 +3 atau y = (3/2)x - 3 atau 2y = 3x - 6

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