F(x)=4x²+3x+9 tentukan f(3)

By Admin ReiPosted on December 10, 2022

F(x)=4x²+3x+9 tentukan f(3)

Penjelasan dengan langkah-langkah:

$f(x) = 4 {x}^{2} + 3x + 9$

$f(3) = 4(3) {}^{2} + 3(3) + 9$

$f(3) = 36 + 9 + 9$

$f(3) = 54$