Question

find f(-1) for the polynominal function below . f(x)= x^3 - x^2 + x - 1

Answer 1

just plug in x= -1
and simplify :)

Answer 2

so whats
(-1)^3 - (-1)^2 + (-1) -1 = ... ?

Answer 3

thank you :)

Answer 4

welcome ^_^
if you want me to verify the final answer, you can tell me what u get :)

Answer 5

thank you :)

Answer 6

-4

Answer 7

oh, and since u both are new here
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