diketahui f(x) = x² + 1. nilai f(-3) = ... tolong jawab ya pake cara

f(x) = x² + 1
f(-3) = -3² + 1
= 9 + 1
= 10

=> Jawab :

f(x) = x² + 1

f(-3) = (-3)² + 1
        = 9 + 1
        = 10


 Maaf jika salah. Semoga membantu ^_^