Respuesta :

HomertheGenius
f ( -1 ) = 2 · ( -1 )³ - 3 · ( -1 )² +7 =
= 2 · ( -1 ) - 3 · 1 + 7=
= - 2 - 3 + 7 = 2

Answer:

f(−1) =✔ 2

f(1) =✔ 6

f(2) =✔ 11

Step-by-step explanation: