diketahui f(x)=3x-1/2 +4
Matematika
eira789
Pertanyaan
diketahui f(x)=3x-1/2 +4
1 Jawaban
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1. Jawaban RadyaPratiwi
f(x) = (3x-1)/2 + 4x
f(x) = (3x-1)/2 + 8x/2
f(x) = (11x-1)/2
f^-1 (x) = -2x-1 / -11
= 2x+1 / 11