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Summer Assignment 1: Problem 4 Previous Problem Problem List Next Problem (1 point) Let f(x) =1/x2 - 6x. Use interval notation to indicate the domain of f(x). Note: When entering interval notation in WeBWork, use I for co, -I for -co, and U for the union symbol. If the set is empty, enter "{}" without the quotation marks. Domain = Preview My Answers Submit Answers You have attempted this problem 0 times. You have 3 attempts remaining