A graphing calculator is recommended. For the function, consider the following. x² f(x) = _; find f(-1) X-5 (a) Evaluate the given expression. f(-1) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Hint: Use a graphing calculator. You may have to ignore some false lines on the graph. Graphing in "dot mode" will also eliminate false lines. Enter your answer using interval notation.)

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