Jawab:
Penjelasan dengan langkah-langkah:
mis : 6x-x² = y
x²-6x = -y
x²-6x+9 = -y+9
(x-3)² = -y+9
x-3 = ±√(9-y)
x = 3±√(9-y)
maka invers dari f(x) = 3±√(9-x)
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Jawab:
Penjelasan dengan langkah-langkah:
mis : 6x-x² = y
x²-6x = -y
x²-6x+9 = -y+9
(x-3)² = -y+9
x-3 = ±√(9-y)
x = 3±√(9-y)
maka invers dari f(x) = 3±√(9-x)