Soal Matematika Kelas XI
Authored by Nofa Susan
Mathematics
12th Grade
Used 1+ times
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42 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan domain dari fungsi berikut ini ....
{1,3,5,7,9}
{2,4,6,8}
{2,6,8}
{1,3,5,7}
{3,5,7,9}
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui fungsi f : x -> x + 2 dengan {x | 2 ≤ x ≤ 6, x ∈ bilangan bulat}, tentukan lah kodomain dari fungsi tersebut ...
{x | x ∈ bilangan real}
{x | x ∈ bilangan bulat}
{x | x >6}
{x | x <2}
{x | x =2}
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Range dari fungsi f(x) = 2x - 4 adalah…
Semua bilangan real
x ≥ -4
x < -4
x > -4
x = 0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diantara fungsi-fungsi berikut, manakah yang merupakan fungsi ....
{(1, 2), (1, 3), (2, 3)}
{(1, 2), (2, 3), (3, 4)}
{(1, 2), (2, 2), (2, 3)}
{(1, 1), (2, 2), (1, 2)}
{(1, 2), (3, 1), (3, 1)}
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diantara fungsi -fungsi berikut, manakah yang merupakan fungsi surbjektif ....
f(x) = x²
f(x) = x + 1
f(x) = |x|
f(x) = x³
B dan D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika f: R → R didefinisikan f(x) = x², maka kodomainnya adalah….
R
R+
R-
Semua bilangan genap
Semua bilangan ganjil
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Daerah asal dari fungsi fx=x2-2x+3 adalah himpunan dari ...
Semua bilanagan riil ≥0
Semua bilanagan riil ≥1
Semua bilanagan riil ≥2
Semua bilanagan riil ≥3
Semua bilanagan riil
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