Evaluate f(-2) where f(x) is the piecewise function graphed below. -6 O 4 3 + + 2 3 4 -5- -6 O f(-2) = Question Help: Video Submit Question

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A: A. { p(t)| p' * (5) = p(8) } This subset is not a subspace of P₂ because it is not closed under…

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Q: 8.2 A number of matrices are defined as [4 3 7] 127 2 04. [47] [A] = 1 2 5 6] [B] = =

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A: A detailed solution is given below.

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Q: 3. For a linear system Ax = b the row echelon form of the augmented matrix is given as: b) y = 22 1…

A: According to question,Given Row echelon form of the argumented matrix,A|B = 122-801320012

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