Math Problem Statement
Pada pameran Komputer, toko ”Gerhana” memberikan harga promo untuk laptop tertentu. Yaitu potongan harga Rp 100.000,00 lalu diskon 15%. Jika fungsi f(x) menyatakan harga setelah potongan Rp 100.000,00 dan fungsi g(x) menyatakan harga setelah diskon 15%, maka harga akhir yang harus dibayarkan dapat dinyatakan sebagai fungsi...
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Math Problem Analysis
Mathematical Concepts
Algebra
Function Composition
Discount Calculations
Formulas
f(x) = x - 100,000
g(x) = 0.85 * x
g(f(x)) = 0.85 * (x - 100,000)
Theorems
Function Composition
Suitable Grade Level
Grades 10-12
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