Pertanyaan

Invers fungsi f ( x ) = 3 2 x − 6 5 adalah ...

Invers fungsi $f (x) = \frac{2}{3} x - \frac{5}{6}$ adalah ...

L. Marlina

Master Teacher

Mahasiswa/Alumni Institut Teknologi Bandung

Jawaban terverifikasi

Jawaban

.

$f to the power of negative 1 end exponent open parentheses x close parentheses equals fraction numerator 6 x plus 5 over denominator 4 end fraction$ .

Pembahasan

Jadi, .

$m i s a l space space 2 over 3 x minus 5 over 6 equals a space space space space rightwards arrow space space space space 2 over 3 x equals a plus 5 over 6 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space 2 over 3 x equals fraction numerator 6 a plus 5 over denominator 6 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space x equals open parentheses fraction numerator 6 a plus 5 over denominator 6 end fraction close parentheses cross times 3 over 2 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space x equals fraction numerator 6 a plus 5 over denominator 4 end fraction$

Jadi, $f to the power of negative 1 end exponent open parentheses x close parentheses equals fraction numerator 6 x plus 5 over denominator 4 end fraction$ .

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

0.0 (0 rating)

Pertanyaan serupa

Diketahui f ( x ) = ( 1 − x 3 ) 5 1 . Jika f − 1 ( x ) adalah invers f ( x ) , maka adalah ....

5.0

Jawaban terverifikasi

Tentuan invers fungsi berikut: a. f ( x ) = 3 x − 7

5.0

Jawaban terverifikasi

Jika f ( x ) = 3 2 x − 1 , maka f − 1 ( 9 ) = ....

4.8

Jawaban terverifikasi

Diketahui ( f ∘ g ) ( x ) = x − 5 2 x − 8 , x  = 5 dan g ( x ) = 2 x − 6 . Jika f − 1 adalah invers dari f , maka rumus fungsi f − 1 ( x ) = ....

5.0

Jawaban terverifikasi

Diketahui fungsi f ( x ) = 2 x + 5 dan g ( x ) = x − 6 3 x + 2 , x  = 6 . Jika invers fungsi f ( x ) = f − 1 ( x ) dan invers fungsi g ( x ) = g − 1 ( x ) . Tentukan: a . f − 1 ( x ) b . g...

4.0

Jawaban terverifikasi