f(x) = x2 + 2x + 3 , pada x = -2
Matematika
cichawijiartisukma
Pertanyaan
f(x) = x2 + 2x + 3 , pada x = -2
2 Jawaban
-
1. Jawaban Nooer
f(x) = x²+2x+3
f(-2) = (-2)²+2(-2)+3
= 4+(-4)+3
= 3 -
2. Jawaban asrok
f(-2)=-2^2 + 2.(-2) + 3
f(-2)=4+(-4)+3
f(-2)=3