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Calculo Una Variable, 11vo Edición – George B.Thomas

Calculo Una Variable, 11vo Edición – George B.Thomas

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9. (a) ƒ(g(x)) (b) j(g(x)) (c) g(g(x)) (d) j(j(x))<br />

31. y<br />

33.<br />

(e) g(h(ƒ(x))) (f) h( j(ƒ(x)))<br />

11.<br />

(a)<br />

(b)<br />

(c)<br />

(d) x<br />

(e) 1 + x<br />

(f)<br />

1<br />

x<br />

1<br />

x<br />

x<br />

1 2x<br />

x<br />

x - 1<br />

x<br />

x - 1<br />

1<br />

x - 1<br />

x<br />

2 x 2x - 5<br />

- 5<br />

2<br />

g(x) ƒ(x) ƒ g(x)<br />

x - 7 2x 2x - 7<br />

x + 2 3x<br />

3x + 6<br />

13. (a)<br />

1<br />

f(g(x)) = , g( f(x)) =<br />

A x + 1<br />

1<br />

2x + 1<br />

(b) Df g = (0, q), Dg f = (-1, q)<br />

(c)<br />

15. (a) (b) y = -sx - 4d<br />

17. (a) Posición 4<br />

(d) Posición 3<br />

(b) Posición 1 (c) Posición 2<br />

2<br />

y = -sx + 7d 2<br />

19. 21. y + 1 = sx + 1d 3<br />

sx + 2d 2 + s y + 3d 2 = 49<br />

23. y = 2x + 0.81<br />

25. y = 2x<br />

1<br />

0.9<br />

<strong>–</strong>0.81<br />

Rf g = (1, q), Rg f = (0, q)<br />

2<br />

y<br />

1<br />

27. y - 1 =<br />

29.<br />

x - 1<br />

y <strong>–</strong> 1 = 1<br />

x <strong>–</strong> 1<br />

(<strong>–</strong>2, <strong>–</strong>3) 0<br />

(x + 2) 2 + (y + 3) 2 = 49<br />

y = √x + 0.81<br />

1 4<br />

2<br />

1<br />

y<br />

y = √x<br />

<strong>–</strong>1<br />

y =<br />

0<br />

<strong>–</strong>1<br />

1 2<br />

1<br />

x<br />

y<br />

x 2 + y 2 = 49<br />

y <strong>–</strong> 1 = 1<br />

x <strong>–</strong> 1<br />

y = 1<br />

x<br />

x<br />

x<br />

x<br />

<strong>–</strong>2<br />

<strong>–</strong>4<br />

<strong>–</strong>1<br />

7<br />

<strong>–</strong>7<br />

y<br />

1<br />

<strong>–</strong>1<br />

<strong>–</strong>2<br />

y y + 1 = (x + 1) 3<br />

0<br />

y = 2x<br />

7/2<br />

y = 2x <strong>–</strong> 7<br />

2<br />

0<br />

y<br />

1<br />

y = x 3<br />

y = √x + 4<br />

x<br />

x<br />

x<br />

35. y<br />

37.<br />

39. y<br />

41.<br />

43. y<br />

45.<br />

47.<br />

<strong>–</strong>3<br />

<strong>–</strong>2<br />

49. (a) D : [0, 2], R : [2, 3] (b) D : [0, 2], R : [-1, 0]<br />

3<br />

2<br />

1<br />

0<br />

<strong>–</strong>2 <strong>–</strong>1 0 1 2<br />

y<br />

1<br />

<strong>–</strong>1 0 1 2 3<br />

<strong>–</strong>1<br />

<strong>–</strong>2<br />

<strong>–</strong>2<br />

4<br />

2<br />

<strong>–</strong>3 <strong>–</strong>2 <strong>–</strong>1<br />

1<br />

<strong>–</strong>1<br />

5<br />

4<br />

3<br />

2<br />

1<br />

3<br />

2<br />

1<br />

y<br />

0<br />

1<br />

(1, <strong>–</strong>1)<br />

1<br />

y = ⏐x <strong>–</strong> 2⏐<br />

0 2 4 6<br />

3<br />

y = √x <strong>–</strong> 1 <strong>–</strong> 1<br />

1<br />

y =<br />

x<br />

+ 2<br />

1<br />

y = + 1<br />

x2 y = f(x) + 2<br />

y = (x + 1) 2/3<br />

0 1<br />

2 3<br />

2 3 4<br />

x<br />

x<br />

x<br />

x<br />

x<br />

x<br />

Capítulo 1: Respuestas R-5<br />

1<br />

0 1 2<br />

<strong>–</strong>1<br />

y<br />

3<br />

2<br />

1<br />

2<br />

1<br />

<strong>–</strong>1<br />

<strong>–</strong>2<br />

1<br />

<strong>–</strong>2 <strong>–</strong>1<br />

0<br />

y<br />

0 1<br />

y<br />

4<br />

3<br />

2<br />

1<br />

y<br />

(1, 1)<br />

y<br />

0<br />

<strong>–</strong>1<br />

<strong>–</strong>1 0 1<br />

y = 1 + √x <strong>–</strong> 1<br />

2 5<br />

1<br />

1 2 3<br />

<strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><br />

1<br />

(x <strong>–</strong> 1) 2<br />

y =<br />

2 3<br />

2<br />

y = 1 <strong>–</strong> x 2/3<br />

y = f(x) <strong>–</strong> 1<br />

1<br />

y = <strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><strong>–</strong><br />

x <strong>–</strong> 2<br />

4<br />

x<br />

x<br />

x<br />

x<br />

x

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