tentukan f(x-2) jika: F(x+3)=6-5x
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Pertanyaan
tentukan f(x-2) jika:
F(x+3)=6-5x
F(x+3)=6-5x
1 Jawaban
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1. Jawaban justcut157
x+3 =0
x = -3
f(-3) = 6-5x
= 6-5(-3)
= 6+15
= 21
f(x-2) = 6-5x
= 6-5(2)
= 6-10
= -4