Business Calc Homework w answers_Part_6

x12 x or 2 f verify 3 1 x x 1 3 or x 1 x13 verify for

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Unformatted text preview: rchange x and y. f 1) 1 1 1 For x 2/3 3/2 y 2 y 1 x 2 x 1 0 1 (x) (f f 2 x 1 For x ), 0, (the domain of f ), (x (x 2x Verify. For x 19. y 1 1) 1)2 1 x Verify. (f 2 x (x) 1 x 1 y y (f f 2 Interchange x and y. Interchange x and y. f 1 ,x x2 1 ,x y 1 y 21. y x x x 2x 2 x 0 y 3/2 3/2 (x 2 (x x x2 x 2/3, x 18. y x) 1 (x 0, (the domain of f ), 1 (f 1 0 (the domain of f x 1 (the domain of f ), 1 x Verify. For x 1] ), 2( 2 x)2 x 1 1) x [( 0 (x) 1) 1 0 (the domain of f x) f x 1 y (x) ( 1 x x ( y 2) 1 y x (x 1 1 2 Verify. 1) 2 1) , x x 2 1), x 2 (x x x 1) 2 x Interchange x and y. 0, (the domain of f ), 1 (f 1) 2x y 2 (x 2 y 1) x ( (x y 1 1 (the domain of f 1 For x 1)1/2 1 or (x Verify. For x (f f 2)2) 2 y (x) ( (x 2 x Interchange x and y. f 1 f 1 0 (the domain of f 1 )(x) f (2 (f...
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