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Q.ayanganf(x) = 30(x) × 20(x) - x²f(3) = ...​

Berikut ini adalah pertanyaan dari FaaCha pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama

Q.ayangan



f(x) = 30(x) × 20(x) - x²
f(3) = ...


​

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

Jawaban:

\huge\mathfrak\purple{ Diketahui: }

• f(x) = 30(x) × 20(x) - x²

\huge\mathfrak\purple{Ditanya : }

• nilai dri f(3) adalah

\huge\mathfrak\purple{Dijawab : }

f(x) = 30(x) × 20(x) - x²

f(3) = 30(3) × 20(3) - 3²

f(3) = (30 × 3) × 20(3) - 3²

f(3) = 90 × (20 × 3) - 3²

f(3) = 90 × 60 - 3²

f(3) = 90 × 60 - (3 × 3)

f(3) = 5.400 - 9

f(3) = 5.391

__________________________

\huge\mathfrak\purple{Kesimpulan : }

  • Hasil dari f(3) adalah 5.391

____________________________

\colorbox{ff0000}{}\colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}

\huge\tt\color{FF6666}{@}\color{FFB266}{C}\color{B2FF66}{a}\color{66FF66}{l}\color{66FFFF}{l}\color{66B2FF}{m}\color{6666FF}{e}\color{B266FF}{p}\color{FF66FF}{u}\color{FF66B2}{tr}\color{FF9999}{i}\color{FFCC99}

Jawaban:[tex]\huge\mathfrak\purple{ Diketahui: }[/tex]• f(x) = 30(x) × 20(x) - x²[tex]\huge\mathfrak\purple{Ditanya : }[/tex]• nilai dri f(3) adalah [tex]\huge\mathfrak\purple{Dijawab : }[/tex]f(x) = 30(x) × 20(x) - x²f(3) = 30(3) × 20(3) - 3²f(3) = (30 × 3) × 20(3) - 3²f(3) = 90 × (20 × 3) - 3²f(3) = 90 × 60 - 3²f(3) = 90 × 60 - (3 × 3)f(3) = 5.400 - 9f(3) = 5.391__________________________[tex]\huge\mathfrak\purple{Kesimpulan : }[/tex]Hasil dari f(3) adalah 5.391____________________________[tex]\colorbox{ff0000}{}\colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}[/tex][tex]\huge\tt\color{FF6666}{@}\color{FFB266}{C}\color{B2FF66}{a}\color{66FF66}{l}\color{66FFFF}{l}\color{66B2FF}{m}\color{6666FF}{e}\color{B266FF}{p}\color{FF66FF}{u}\color{FF66B2}{tr}\color{FF9999}{i}\color{FFCC99}[/tex]Jawaban:[tex]\huge\mathfrak\purple{ Diketahui: }[/tex]• f(x) = 30(x) × 20(x) - x²[tex]\huge\mathfrak\purple{Ditanya : }[/tex]• nilai dri f(3) adalah [tex]\huge\mathfrak\purple{Dijawab : }[/tex]f(x) = 30(x) × 20(x) - x²f(3) = 30(3) × 20(3) - 3²f(3) = (30 × 3) × 20(3) - 3²f(3) = 90 × (20 × 3) - 3²f(3) = 90 × 60 - 3²f(3) = 90 × 60 - (3 × 3)f(3) = 5.400 - 9f(3) = 5.391__________________________[tex]\huge\mathfrak\purple{Kesimpulan : }[/tex]Hasil dari f(3) adalah 5.391____________________________[tex]\colorbox{ff0000}{}\colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}[/tex][tex]\huge\tt\color{FF6666}{@}\color{FFB266}{C}\color{B2FF66}{a}\color{66FF66}{l}\color{66FFFF}{l}\color{66B2FF}{m}\color{6666FF}{e}\color{B266FF}{p}\color{FF66FF}{u}\color{FF66B2}{tr}\color{FF9999}{i}\color{FFCC99}[/tex]Jawaban:[tex]\huge\mathfrak\purple{ Diketahui: }[/tex]• f(x) = 30(x) × 20(x) - x²[tex]\huge\mathfrak\purple{Ditanya : }[/tex]• nilai dri f(3) adalah [tex]\huge\mathfrak\purple{Dijawab : }[/tex]f(x) = 30(x) × 20(x) - x²f(3) = 30(3) × 20(3) - 3²f(3) = (30 × 3) × 20(3) - 3²f(3) = 90 × (20 × 3) - 3²f(3) = 90 × 60 - 3²f(3) = 90 × 60 - (3 × 3)f(3) = 5.400 - 9f(3) = 5.391__________________________[tex]\huge\mathfrak\purple{Kesimpulan : }[/tex]Hasil dari f(3) adalah 5.391____________________________[tex]\colorbox{ff0000}{}\colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}[/tex][tex]\huge\tt\color{FF6666}{@}\color{FFB266}{C}\color{B2FF66}{a}\color{66FF66}{l}\color{66FFFF}{l}\color{66B2FF}{m}\color{6666FF}{e}\color{B266FF}{p}\color{FF66FF}{u}\color{FF66B2}{tr}\color{FF9999}{i}\color{FFCC99}[/tex]

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Last Update: Thu, 14 Jul 22
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