Question

f(x) = 3x - 2x²
f(2) = ............​

Answer 1

Penjelasan dengan langkah-langkah:

f(x) = 3x - 2x²

f(2) = 3(2) - 2(2²)

f(2) = (3 × 2) - 2(2 × 2)

f(2) = 6 - 2(4)

f(2) = 6 - (2 × 4)

f(2) = 6 - 8

f(2) = -2

Answer 2

Penyelesaian ☁️

• f(x) = 3x - 2x²

• f(2) = 3(2) - 2(2²)

• f(2) = (3 × 2) - 2(2 × 2)

• f(2) = 6 - (2 × 4)

• f(2) = 6 - 8

• f(2) = -2

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