Suppose x(t) = 3t - 1 if ? 4 < t <= -1 t^2 + 1 if -1 < t <= 1 3 - t if 2 < t <= 3 0 otherwise. Represent x(t) with a sum-of-pulses representation.

Suppose x(t) = 3t - 1 if ? 4 < t

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Suppose x(t) = 3t - 1 if ? 4 < t <= -1 t^2 + 1 if -1 < t <= 1 3 - t if 2 < t <= 3 0 otherwise. Represent x(t) with a sum-of-pulses representation.

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