Question

Find the domain of f. (Enter your answer using interval notation.) \text { Compute } f(x) \text { for } x=-3,-2,-1,0, \frac{1}{2}, 1,2,3 f(-3) f(-2) = f(-1) = f(0) = = f(1)= f(2)= = f(3) = Use the results obtained in parts (a) and (b) to sketch the graph of f.

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