f ( x ) = 5 x + 12 f − 1 ( x ) : y = 5 x + 12 ∣ S u b t r a c t 12 y − 12 = 5 x ∣ D i v i d e b y 5 5 y − 12 = x f − 1 ( x ) = 5 x − 12
f^-1(x) = x/5 - 12/5 ;
The inverse of the function f ( x ) = 5 x + 12 is given by f − 1 ( x ) = 5 x − 12 . To find it, we isolate x in terms of y and then switch the notation. This process allows us to express the 'undoing' operation of the original function.
;
Jawaban:42 lembarPenjelasan dengan langkah-langkah:= 30 × 7 - 28 × 6= 210 - 168= 42 lembar[tex]\boxed{ \red{ \boxed{\pink{\mathcal{M \frak{ ilana} \purple{ \tt01}}}}}} [/tex]