Question

[tex] \color{aqua} \underline{\small{\colorbox{black}{\gray{\boxed{{ \sf\:✨ \color{fdff28}{QUIZ}✨{ {\pink{\boxed{\color{fdff28}{\: - \tt\: MATEMATIKA - \:}}}}}}}}}}} \\ \\ [/tex]
[tex] \huge \sf f(x) = \frac{9x + 9}{2x} [/tex]
[tex] \huge \sf f(3) = ..... \\ [/tex]
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Note :
→ jika ragu, lebih baik tidak menjawab
→ lengkap (menggunakan cara/langkah²
→ dilarang menggunakan bahasa alien
→ tidak copas
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[tex] \\ [/tex]
[tex]{\colorbox{lightgreen} {\textsf{\textbf{ \color{red}minal aidin wal faizin}}}}[/tex]
​

Answer 1

Answer 2

Jawab:
6

Penjelasan:
f(x) = (9x/(2x)) + (9/(2x))
f(x) = (9/2) + (9/(2x))
f(3) = (9/2) + (9/(2(3))
f(3) = (9/2) + (9/6)
f(3) = (8/2) + (1/2) + (6/6) + (3/6)
f(3) = 4 + 1/2 + 1 + 1/2
f(3) = 4 + 1 + 1
f(3) = 6

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