Question

find p(-1/2) for p(t)=2+t+2t²-t³.​

Answer 1

Answer:

17/8

Step-by-step explanation:

p(t)=2+t+2t²-t³.

p(-1/2)=2-1/2+2(-1/2)^2-(-1/2)^3

p(-1/2)=2-1/2+2(1/4)-(-1/8)

p(-1/2)=2-1/2+1/2+1/8

p(-1/2)=2+1/8

p(-1/2)=17/8

Hope it helps.