24. Jika f(x) = 3x – 2 dan f(a) = 16, maka nilai a

Jawaban:

F(X)=3×-2

F(A)=16

16 =3A-2

3A =18

A =6

(A)

Jawaban:

a. 6

Penjelasan dengan langkah-langkah:

f(x) = 3x-2

f(t) = 3.a-2 = 16

= 3.a = 16 + 2

= 3.a = 18

= a = 18:3

= a = 6