Apa definisi logaritma?

Iogarithma

Quiz
•
Others
•
12th Grade
•
Hard
Galih Putra
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Logaritma adalah fungsi yang mengukur jarak antara dua bilangan.
Logaritma adalah fungsi yang mengukur eksponen yang diperlukan untuk mencapai suatu bilangan dari basis tertentu.
Logaritma adalah bilangan yang selalu positif.
Logaritma adalah metode untuk menghitung akar kuadrat.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebutkan sifat-sifat dasar logaritma!
log_a(a^b) = log_a(a) + b
Sifat-sifat dasar logaritma: 1) log_a(xy) = log_a(x) + log_a(y), 2) log_a(x/y) = log_a(x) - log_a(y), 3) log_a(x^b) = b * log_a(x), 4) log_a(1) = 0, log_a(a) = 1.
log_a(x+y) = log_a(x) * log_a(y)
log_a(0) = 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitunglah logaritma 1000 basis 10!
4
3
5
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa hubungan antara logaritma dan eksponen?
Logaritma dan eksponen saling berhubungan sebagai fungsi invers.
Logaritma tidak memiliki hubungan dengan bilangan bulat.
Eksponen selalu lebih besar dari logaritma.
Logaritma adalah bentuk lain dari eksponen.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika log_a(b) = c, apa bentuk eksponennya?
a = b^c
b = a^c
c = a*b
a^c = b
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan logaritma: log_2(32)!
6
8
5
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jelaskan penggunaan logaritma dalam kehidupan sehari-hari!
Logaritma digunakan dalam pengukuran pH, skala Richter, dan perhitungan keuangan.
Logaritma digunakan untuk menentukan warna cat.
Logaritma digunakan dalam pengukuran waktu tidur.
Logaritma digunakan untuk menghitung suhu udara.
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