f(x) = x⁴ - x² + x
f(2) = . . . .
goodluck._."
Penjelasan dengan langkah-langkah:
f(x) = x⁴ - x² + x
f(2) = 2⁴ - 2² + 2
f(2) = (2 × 2 × 2 × 2) - 2² + 2
f(2) = (4 × 4) - 2² + 2
f(2) = 16 - 2² + 2
f(2) = 16 - ( 2 × 2 ) + 2
f(2) = 16 - 4 + 2
f(2) = 12 + 2
f(2) = 14
➩ Diketahui :
[tex]\sf \bf \tt f(x)=x⁴ - x² + x[/tex]
➩ Ditanya :
[tex]\sf \bf \tt f(2) = ....?[/tex]
➩ Jawab :
[tex]\sf \bf \tt f(x)=x⁴ - x² + x[/tex]
[tex]\sf \bf \tt f(2) = 2⁴ - 2² + 2[/tex]
[tex]\sf \bf \tt f(2) = (2 × 2 × 2 × 2) - (2 × 2)+ 2[/tex]
[tex]\sf \bf \tt f(2) = (4 × 2 × 2) - (2 × 2) + 2[/tex]
[tex]\sf \bf \tt f(2) = (8 × 2) - (2 × 2) + 2[/tex]
[tex]\sf \bf \tt f(2) = 16 - (2 × 2) + 2[/tex]
[tex]\sf \bf \tt f(2) = 16 - 4+ 2[/tex]
[tex]\sf \bf \tt f(2) = 12 + 2[/tex]
[tex]\bold{\underline{\boxed{\green{\sf \bf \tt f(2) = 14}}}}[/tex]
-----------------------------------------------------------
Pelajari lebih banyak lagi tentang fungsi yuk!
- Materi tentang nilai maksimum fungsi : brainly.co.id/tugas/19261601
- Materi tentang fungsi logaritma : brainly.co.id/tugas/13214938
- Materi tentang persamaan dan pertidaksamaan nilai mutlak : brainly.co.id/tugas/42212680
-----------------------------------------------------------
Detail Jawaban
Kelas : 11 SMA
Mapel : Matematika
Materi : Bab 6 - Fungsi
Kode Kategorisasi : 11.2.6
