If f(x) = 4x^2 + 1 and g(x) =x^2 - 5, find (f-g)(x)

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

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Someone which statements are true? check all that apply.