7 grade math writing rates

f(x) = RootIndex 5 StartRoot x EndRoot and the graph of the transformed function g(x). If g(x) = a · f(x + b), how is f(x) transformed to get g(x)? A. –2f(x + 4) B. –2f(x – 4) C .–f(x + 4) D. –f(x – 4)

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the perimeter is increased by a factor of 2

the figures below are made out of circles, semicircles, quarter … 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). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

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