1. lim (3x - 10)/(x - 3) x -> 3 2. lim (x^2 - 4)/(x - 2) ...

1. lim (3x - 10)/(x - 3) x -> 3
2. lim (x^2 - 4)/(x - 2) x -> 2
3. lim (sqrt(4 + x) - 2)/x x -> 0
4. lim (x^2 + x - 2)/(x + 2) x -> 2
5. lim (3x^3 - x + 7)/(6x^3 + 2x^2 - 3) x -> ∞
6. lim (x^3 + 1)/(x + 1) x -> -1
7. lim 1/(x - 0+) x -> 0
8. lim 1/(x - 0-) x -> 0
9. lim sin(7x)/x x -> 0
10. lim (5x - 8)/(2 - 3x) x -> -∞
11. lim (sqrt(x) - 2)/(x - 4) x -> 4
12. lim (x^2 + 2x)/x x -> 0
13. lim (x^4 - 1)/(x - 1) x -> 1
14. lim |x - 3|/(x - 3) x -> 3
15. lim tan(4x)/x x -> 0
16. A tensão (em volts)