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johndeergurl
Let f(x) = x – 3 and g(x) = 2x + 4. What is f(g(x))? plz explain. Answers: 2x + 7 2x – 2 2x + 1 3x + 1
substitute with g(x) in F(X) f(g(x))=(2x+4)-3 =2x+4-3 =2x+1
thanks :)
Yw.
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