Apa itu logaritma?

Uji Pemahaman Logaritma

Quiz
•
Mathematics
•
1st Grade
•
Hard
HELDA GULTOM
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Logaritma adalah jenis bilangan bulat.
Logaritma adalah metode untuk menghitung rata-rata.
Logaritma adalah fungsi yang mengukur eksponen yang diperlukan untuk mencapai suatu bilangan dari basis tertentu.
Logaritma adalah rumus untuk menghitung luas permukaan.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebutkan sifat-sifat logaritma!
log_a(b + c) = log_a(b) * log_a(c)
log_a(0) = 1
log_a(a^0) = 0
Sifat-sifat logaritma: 1) log_a(b * c) = log_a(b) + log_a(c); 2) log_a(b / c) = log_a(b) - log_a(c); 3) log_a(b^c) = c * log_a(b); 4) log_a(1) = 0; 5) log_a(a) = 1.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bagaimana cara menghitung logaritma dari 100?
1
10
2
100
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika logaritma 10 adalah 1, berapa logaritma 100?
2
3
1
10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jelaskan sifat logaritma dari hasil kali!
log_a(b * c) = log_a(b) + log_a(c)
log_a(b * c) = log_a(b) * log_a(c)
log_a(b * c) = log_a(b) - log_a(c)
log_a(b * c) = log_a(b) / log_a(c)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa hasil dari logaritma 1?
1
log(10)
-1
0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika logaritma 2 adalah 0.301, berapa logaritma 4?
0.301
1.204
0.500
0.602
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