180 Days of Social Studies: Grade 4 - Daily Social Studies Workbook for Classroom and Home, Co

180 Days of Social Studies: Grade 4 - Daily Social Studies Workbook for Classroom and Home, Co

Matematika Jika diketahui (f o g)(x) = 6x + 3 dan g(x) = 3x - 1 maka f(x) =

Jika diketahui (f o g)(x) = 6x + 3 dan g(x) = 3x - 1 maka f(x) =

Penjelasan dengan langkah-langkah:

(f o g)(x) = 6x + 3

g(x) = 3x - 1

f(g(x)) = 6x + 3

f(3x-1) = 6x + 3

f(3x-1)= 6(3x-1)+3

f(x) =18x - 6 + 3

f(x) = 18x - 3

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