Pertanyaan

Jika diketahui fungsi f ( x ) = x + 6 3 x 2 − 5 , maka ni l ai d a r i f ( 0 ) + f ( 0 ) a d a l ah ...

Jika diketahui fungsi $f (x) = \frac{3 x ^{2} - 5}{x + 6}, maka ni l ai d a r i f (0) + f (0) a d a l ah ...$

2
1
0
-1
-2

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Jawaban terverifikasi

Pembahasan

$f apostrophe left parenthesis x right parenthesis equals fraction numerator 6 x. left parenthesis x plus 6 right parenthesis minus left parenthesis 3 x squared minus 5 right parenthesis.1 over denominator left parenthesis x plus 6 right parenthesis squared end fraction equals fraction numerator space 6 x squared plus 36 x plus 5 over denominator left parenthesis x plus 6 right parenthesis squared end fraction equals fraction numerator 3 x squared plus 36 x plus 5 over denominator left parenthesis x plus 6 right parenthesis squared end fraction f left parenthesis 0 right parenthesis space equals negative 5 over 6 space d a n space f apostrophe left parenthesis 0 right parenthesis equals 5 over 36 m a k a space f left parenthesis 0 right parenthesis plus f apostrophe left parenthesis 0 right parenthesis equals negative 5 over 6 plus 6 open parentheses 5 over 36 close parentheses equals 0$