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Estudos Gerais02/26/2025

02) Calcule os limites abaixo: a) f(x) = { x^2 - 1, x ≤ 0 ...

  1. Calcule os limites abaixo:

a) f(x) = { x^2 - 1, x ≤ 0 x + 1, x > 0 }, calcule: lim f(x), lim f(x) e lim f(x). x→-1 x→2 x→0

b) g(x) = { x^2, x ≠ 2 3, x = 2 }, calcu: lim g(x).

c) h(x) = { 4 - x^2, x < 1 5 - 2x, x > 1 }, calcule: lim h(x). x→1

d) l(x) = { 2^x, x < 0 1 - x^2, 0 ≤ x < 2 2x - 6, x ≥ 2 }, calcule: lim l(x), lim l(x), lim l(x) e lim l(x). x→0 x→2 x→-∞ x→∞

02) Calcule os limites abaixo:

a) f(x) = { x^2 - 1, x ≤ 0 
             x + 1, x > 0 },
   calcule: lim f(x), lim f(x) e lim f(x).
   x→-1  x→2  x→0

b) g(x) = { x^2, x ≠ 2 
             3, x = 2 }, calcu: lim g(x).

c) h(x) = { 4 - x^2, x < 1 
             5 - 2x, x > 1 },
   calcule: lim h(x).
   x→1

d) l(x) = { 2^x, x < 0 
             1 - x^2, 0 ≤ x < 2 
             2x - 6, x ≥ 2 },
   calcule: lim l(x), lim l(x), lim l(x) e lim l(x).
   x→0  x→2  x→-∞  x→∞
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