Minggu, 09 Februari 2014

Tugas XI IPS 2

Tentukan limit fungsi dari :
1. lim     x2 - 4
    x->2   x - 2

2. lim   2x3 – 2x2 + 4
    x->1

5 komentar:

  1. Jawaban
    1.lim (x^2-4)/(x-2) =lim =((x+2)(x-2))/(x-2)=lim x+2=2+2=4
    X->2 x->2
    2.2x^3-2x^2+4=2(1)^3-2(1)^2+4
    =2-2+4
    =4

    BalasHapus
  2. Jawaban
    1.lim (x^2-4)/(x-2) =lim =((x+2)(x-2))/(x-2)=lim x+2=2+2=4
    X->2 x->2
    2.2x^3-2x^2+4=2(1)^3-2(1)^2+4
    =2-2+4
    =4

    BalasHapus
  3. Jawaban
    1.lim (x^2-4)/(x-2) =lim =((x+2)(x-2))/(x-2)=lim x+2=2+2=4
    X->2 x->2
    2.2x^3-2x^2+4=2(1)^3-2(1)^2+4
    =2-2+4
    =4

    BalasHapus
  4. Jawaban
    1.lim (x^2-4)/(x-2) =lim =((x+2)(x-2))/(x-2)=lim x+2=2+2=4
    X->2 x->2
    2.2x^3-2x^2+4=2(1)^3-2(1)^2+4
    =2-2+4
    =4

    BalasHapus
  5. Jawaban
    1.lim (x^2-4)/(x-2) =lim =((x+2)(x-2))/(x-2)=lim x+2=2+2=4
    X->2 x->2
    2.2x^3-2x^2+4=2(1)^3-2(1)^2+4
    =2-2+4
    =4

    BalasHapus