Let be the vector space of all polynomials of degree 2 or less, and let be the subspace spanned by and .
The dimension of the subspace is
.
Is a basis for ?
choose
basis for P_2
not a basis for P_2
Be sure you can explain and justify your answer.
A basis for the subspace is
. Enter a polynomial or a comma separated list of polynomials.
In order to get credit for this problem all answers must be correct.