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Decide whether the vector 3ac - a + 2 is in the span of the subset S of P2 (IR) : S = -1+x, 3x4 - 3x +4, -4x2 -1. If the vector is not in the span, enter the expression notinspan. If the vector is in the span, enter a solution to 3x2 - x+2 = 1(-1+2) +12(3x2 - 3x + 4) + 13 (-422 -1) by writing values for $1, 12, 13 in order. For example, if you believe a solution is 1 = 4, 12 - 5, 13 - 6, then you should enter 4, 5, 6. (You may also enter your answer as a list [ 4, 5, 6] or coordinate vector .)