Musicfan777
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- Mar 27, 2012
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Hey, I have a quiz in a couple days and need to understand how to solve these questions. Help appreciated!
1.Find the domain and range of the composition of the two functions at f(g(x)). Find the value of the function at f(g(2)):
f(x) = x² andg(x) =(x - 2)/(x+2)
2. Suppose h(x) = (x + 1)² - 9(x + 1). Find g(x) if h(x) = f(g(x))
1.Find the domain and range of the composition of the two functions at f(g(x)). Find the value of the function at f(g(2)):
f(x) = x² andg(x) =(x - 2)/(x+2)
2. Suppose h(x) = (x + 1)² - 9(x + 1). Find g(x) if h(x) = f(g(x))