꒰⑅ quis.
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f(x) = 45 + 17x - x!
f(4) =>..
_
_
f(x) = 45 + 17x - x!
f(4) =>..
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f(x) = 45 + 17x - x!
f(4) = 45 + 17(4) - 4!
f(4) = 45 + ( 17 × 4 ) - ( 4 × 3 × 2 × 1 )
f(4) = 45 + 68 - ( 12 × 2 )
f(4) = 45 + 68 - 24
f(4) = 113 - 24
f(4) = 89
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Jawaban:
89
Penjelasan dengan langkah-langkah:
Diketahui
- f(x) = 45 + 17x - x!
Ditanya
- f(4) = ...
Jawab
f(4) = 45 + 17x - x!
f(4) = 45 + 17.4 - 4!
f(4) = 45 + 68 - 24
f(4) = 113 - 24
f(4) = 89
Kesimpulan
Jadi, Nilai dari f(4) adalah 89
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