diketahui f(x)= 5x-7 dengan domain {x|-3≤ x ≤ 5} tentukan rangenya
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Jawaban:
8 , 18 , 28 , 33
Penjelasan dengan langkah²:
f(3) = 5(3) - 7
f(3) = 15 - 7
f(3) = 8
f(5) = 5(5) - 7
f(5) = 25 - 7
f(5) = 18
f(7) = 5(7) - 7
f(7) = 35 - 7
f(7) = 28
f(8) = 5(8) - 7
f(8) = 40 - 7
f(8) = 33
[answer.2.content]
