If The function f:R-R is given by f(x) = 4X-1 and The function g(x)=x²+2 find gof(x) and (f©g)x.
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What values of data might affect the statistical measures of spread and center

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).