Diketahui fungsi f(x) = 2 – 3x, jika x = {-2, -1, 0, 1, 2}. maka daerah hasilnya adalah
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Jawaban:
Df = {8, 5, 2, -1, -4}
Penjelasan dengan langkah-langkah:
f(x) = 2 - 3x
Domain = { -2, -1, 0, 1, 2}
f(-2) = 2 - 3(-2) = 8
f(-1) = 2 - 3(-1) = 5
f(0) = 2 - 3(0) = 2
f(1) = 2 - 3(1) = -1
f(2) = 2 - 3(2) = -4
Df = {8, 5, 2, -1, -4}
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