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First find f+g, f-g, fg and -. Then determine the domain for each function f(x)=3x-7, g(x)=x+4 g (f+g)(x)= (Simplify your answer.) What is the
First find f+g, f-g, fg and -. Then determine the domain for each function f(x)=3x-7, g(x)=x+4 g (f+g)(x)= (Simplify your answer.) What is the domain of f+g? (-00,00) [0,00) (4.00) (-) (f-g)(x)= (Simplify your answer.) What is the domain off-g? (100) (200) 11 [0,00) (-00,00) (fg)(x)= What is the domain of fg? (-00,00) 00 00 (-) (1.0) [0,00) (0, 4)U(-4,00) |= (x) -*A What is the domain of? g (00'00) O (-4,00) [0,00) (-00,-4)U(-4,00)
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Advanced Engineering Mathematics
Authors: Erwin Kreyszig
8th Edition
471154962, 978-0471154969
