diketahui f(x) = |4x-7| dan g(x) = |2x-8| jika f(x)=2
Matematika
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Pertanyaan
diketahui f(x) = |4x-7| dan g(x) = |2x-8| jika f(x)=2
2 Jawaban
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1. Jawaban tasyaleo198otzbvj
F(2) =4(2)-7=|1|=-1
G(2) =2(2)-8=|-4|=4 -
2. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
f(x) = 2
|4x -7| = 2
4x - 7 = 2
4x = 2 + 7
x = 9/4
4x - 7 = -2
4x = -2 + 7
x = 5/4