1.

2. 3. 4. 5.

Estudiar sus asíntotas y ramas infinitas valorando la posición de la función respecto de ellas. 3x 2 + 2x f (x ) = x−2 4x − 2 f (x ) = x 2 − 2x x3 f (x ) = x −1 x 2 −1 f (x ) = x 2 x +1 f (x ) = x −3

6. f (x ) = 7.

f (x ) =

8.

f (x ) =

9. f (x ) = 10. f (x ) = 11. f (x ) =

2x 2 + 3 x 2 +1 4x x2 − 4 x2 −5 2x − 4 x2

x2 + x

(x + 1)2 x 2 +1 3x - 1

(x - 2)2

12. f (x ) = x 2 + 1 − x 13. f (x ) = 14. f (x ) =

x3 1− x 2 x ex

15. f (x ) = e1− x

2