f(x) = 3x + 6x × x
f(2) + f(3) =
f(2) + f(3) =
Jawaban:
f(2) = 3(2) + 6(2) × 2
f(2) = 6 + 12 × 2
f(2) = 6 + 24
f(2) = 30
f(3) = 3(3) + 6(3) × 3
f(3) = 9 + 18 × 3
f(3) = 63
30 + 63 = 93
~ Diketahui :
f(x) = 3x + 6x × x
~ Ditanya :
f(2) + f(3)
~ Jawaban :
f(x) = 3x + 6x × x
-
f(2) = 3(2) + 6(2) × (2)
f(2) = 6 + 12 × 2
f(2) = 6 + 24
f(2) = 30
-
f(3) = 3(3) + 6(3) × (3)
f(3) = 9 + 18 × 3
f(3) = 9 + 54
f(3) = 63
-
Nilai f(2) + f(3)
= 30 + 63
= 99
~ Kesimpulan :
- Nilai dari f(2) + f(3) adalah 99
~ Detail Jawaban :
- Mapel : Matematika
- Kelas : 9 SMP
- Materi : Fungsi Aljabar
- Kode soal : 2
- Kode kategorasi : -