diketahui f(x) = x-5 nilai f(0)+f(5)-f(10xf(-2)) =
Matematika
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diketahui f(x) = x-5 nilai f(0)+f(5)-f(10xf(-2)) =
1 Jawaban
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1. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
f(x) = |x - 5|
f(0) = |0 - 5|
= |-5|
= 5
f(5) = |5 - 5|
= |0|
= 0
f(10) = |10 - 5|
= |5|
= 5
f(-2) = |-2 - 5|
= |-7|
= 7
f(0) + f(5) - f(10) x f(-2) = 5 + 0 - 5 x 7
= 5 - 35
= -30