FUNCIONES LOGARITMICAS

TALLER LIMITE

1. [pic 1]

3x5-7

8

1. [pic 2]

5x (-4) +2

-18

1. [pic 3]

22+2x2-1

7

1. [pic 4]

4x3-5/5x3-1

½

1. [pic 5]

3x2+4/8x2-1

2/3

0,6

1. [pic 6]

2-5/2x2+6

-1/22

1. [pic 7]

2x(-1)+1/(-1)2-3x(-1)+4

-1/8

1. [pic 8]

Lim (x-2)

Lim (x2-4)

Lim (x-2/x2-4)

Lim ((x-2/(x-2)x(x+2))

Lim (1/x+2)

1/ 2+2

1/4

1. [pic 9]

Lim (x2-25)

Lim (x+5)

0

Lim (x2-25/x+5)

Lim ((x-5)x(x+5)/x+5)

Lim (x-5)

-5-5

-10

1. [pic 10]

Lim (3x-1)

Lim (9x2-1)

Lim (3x-1/9x2-1)

Lim (3x-1/(3x-1)x(3x+1)

Lim (1/3x+1)

Lim 1/3x1/3+1

½

1. [pic 11]

Lim (x2-x-12)

Lim (x2+5x+6/x2-x-12)

Lim (x2+3x+2x+6/x2-x-12)

Lim (x2+3x+2x+6/x2+3x-4x-12)

Lim ((x+3)x(x+2)/(x+3)x(x-4))

Lim (x+2/x-4)

-3+2/-3-4

1/7

1. [pic 12]

Lim (16+6t-t2)

Lim (2-3t-2t2/16+6t-t2)

Lim (-2t2+t-4t+2/-t2+8t-2t+16)

Lim (-tx(2t-1)-tx(t-8)-2(t-8)

Lim (-(2t-1)x(t+2)/-(t-8)x(t-2)

Lim (-(2t-1)/(-t-8)

2x(-2)-1/-2-8

½

1. [pic 13]

Lim (y3+8)

Lim (y+2)

Lim (y3+8/y+2)

Lim ((y+2)x(y2-2y+4)/y+2)

Lim (y2-2y+4)

(-2)2-2x(-2)+4

12

1. [pic 14]

√6/5

√30/5

1. [pic 15]

Lim (2-√4-t/t)

Lim ((2-√4-t) /t x(2+√4-t))

Lim 1/2+√4-0

¼

1. [pic 16]

Lim ((s-1)x(s+1)/s-1)

Lim (s+1)

1+1

2

1. [pic 17]

52-25/52+8x5+15

0

1. [pic 18]

Lim (x2+3x-2x-6/x-2)

Lim (x.(x+3)-2(x+3)/x-2)

Lim (x+3)

2+3

5

1. [pic 19]

Lim (x2+3x-x-3/x2-x-4x+4)

Lim (x.(x+3)-(x+3)/(x.(x-1)-4(x-1)

Lim (x+3/x-4)

1+3/x-4

-4/3

1. [pic 20]

Lim (x3-27/x-3)

Lim ((x-3)x(x2+3x+9/x-3)

...