Cari limit L = limx→5 (x2 − 8x + 15)/(x − 5).
Lembar kerja Limit dengan jawaban
1.Mudah
f(x) = (x2 − 8x + 15)/(x − 5)x → 5
L =
2.Mudah
Cari limit L = limx→−1 (x2 − 4x − 5)/(x + 1).
f(x) = (x2 − 4x − 5)/(x + 1)x → −1
L =
3.Sedang
Cari limit L = limx→∞ (−6x3 + 5x + 4)/(3x3 + 5x + 5).
f(x) = (−6x3 + 5x + 4)/(3x3 + 5x + 5)x → ∞
L =
4.Sedang
Cari limit L = limx→∞ (4x2 + 2x − 3)/(4x2 + 3x + 3).
f(x) = (4x2 + 2x − 3)/(4x2 + 3x + 3)x → ∞
L =
5.Sulit
Cari limit L = limx→0 (e1,5x − 1 − 1,5x)/x².
f(x) = (e1,5x − 1 − 1,5x)/x²x → 0
L =
6.Sulit
Cari limit L = limx→0 ln(1 + 3x)/sin(x), dengan x dalam radian.
f(x) = ln(1 + 3x)/sin(x)x → 0
L =
Kunci jawaban
- 1. L = 2
- 2. L = −6
- 3. L = −2
- 4. L = 1
- 5. L = 1,125
- 6. L = 3
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