1 point - For the system, y (t) = x (t-5) - X (3-t) which of the following holds true? * System is time-invariant, causal and stable System is Linear, time-invariant, causal and stable O System is Linear, time-invariant and stable System is Linear, time-invariant and causal = 1 point -Consider the system y[n] = 2x[n] + 5. Is the function linear?* Yes No