Respuesta :

Answer:

Step-by-step explanation:

P(t)=t³-1 at t = 1 has the value P(1) = (1)³ - 1 = 0

P(-1)=(-1)³-1  =  -2

P(0) = 0³ - 1  =  -1

P(2) = 2³ - 1 = 7

P(-2) = (-2)³ - 1 = -9