Jawaban:
3
Penjelasan dengan langkah-langkah:
f(2x - 3) = 4x - 5
f(1) = ...?
2x - 3 = 1
2x = 1 + 3
2x = 4
x = 4/2
x = 2
f(1) = 4(2) - 5
f(1) = 8 - 5
f(1) = 3
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Jawaban:
3
Penjelasan dengan langkah-langkah:
f(2x - 3) = 4x - 5
f(1) = ...?
2x - 3 = 1
2x = 1 + 3
2x = 4
x = 4/2
x = 2
f(1) = 4(2) - 5
f(1) = 8 - 5
f(1) = 3