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Answer the questions about the following function.f(x) = 3x-x-2(a) Is the point (-1,2) on the...

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Answer the questions about the following function.f(x) = 3x-x-2(a) Is the point (-1,2) on the graph of f?(b) If x = 2, what is f(x)? What point is on the graph of f?(c) If f(x) = -2, what is x? What point(s) are on the graph of f?(d) What is the domain of f?(e) List the x-intercept(s), if any, of the graph of f.(f) List the y-intercept, if there is one, of the graph of f.(a) Choose the correct answer below.A. Yes, because substituting x = 2 into the given equation results in -1B. No, because substituting x=2 into the given equation does not result inC. No, because substituting x= -1 into the given equation does not resultD. Yes, because substituting x= -1 into the given equation results in 2.

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