4. Given f(x) = 3x-6 and g(x) = x-2. Evaluate f(x)/g(x). 5. Given f(x) = 9x-5 and g(x) = -x+4. Evaluate f(x) g(x). 6. Given f(x) = x²+3x+2 and g(x)=x²-x-6. Evaluate f(x)/g(x).

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A: This question from number theory.

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A: Note: According to our guidelines we can answer only first question

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Q: This question is about the function f(0) = (0 - 3) cos(0). (a) Explain why the graph of f lies on or…

A: Solution. :-