diketahui f(x) = 2x + n dan f(2) = 1. Nilai f(7) - f(4) =...
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diketahui f(x) = 2x + n dan f(2) = 1. Nilai f(7) - f(4) =...
1 Jawaban
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1. Jawaban ACEls
f(x) = 2x + n
f(2) = 1
1 = 4+n
-3 = n
f(x) = 2x-3
f(7) = 14-3 = 11
f(4) = 8-3 = 5
f(7)-f(4) = 11-5
= 6