Respuesta :

I got 10 for Y all I did was plug it in and the add and subtract.
tibboyz123

y = 4x + 2x² - x³
When x = 2,
y = 4(2) + 2(2)² - (2)³
y = 8 + 2(4) - 8
y = 8 + 8 - 8
y = 16 - 8
y = 8
Thus, the value of y is 8.

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