
Fungsi dan Nilai Fungsi
Authored by Siti Nurhayati
Mathematics
8th Grade
CCSS covered
Used 406+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui :
P = {(1,1), (1,2), (2,2), (3,3)}
Q = {(1,1), (2,3), (3,3), (4,1)}
R = {(1,1), (2,3), (3,4), (3,5)}
S = {(1,1), (2,3), (3,3), (3,4)}
Himpunan pasangan berurutan di atas, yang merupakan fungsi adalah ….
P
Q
R
S
Tags
CCSS.HSF.IF.A.1
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Tentukan nilai f(x) = 15, untuk x = -12?
-15
15
10
-10
-12
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pada pemetaan {(1,6),(2,5),(3,7),(4,0),(5,1)} domainnya adalah……..
{ 1,2,3,4,5,6,7}
{ 1,2,3,4,5}
{ 1,2,3}
{ 0 }
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui rumus . Jika , maka nilai adalah ....
- 10
- 5
5
10
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui fungsi f adalah f(2x – 1) = 4x + 15. Nilai dari f(3) adalah ....
22
23
24
27
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Fungsi f didefinisikan dengan rumus f(x) = ax + b. Jika f(3) = -10 dan f(-2) = 5, maka nilai f(-6) adalah ....
-17
-15
15
17
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Himpunan daerah hasil (range) dari
diagram panah di bawah ini adalah ….
{1, 4, 9, 10 }
{1, 2, 3, 4}
{1, 2, 3, 4, 5}
{ 5 }
Tags
CCSS.8.F.A.1
CCSS.8.F.A.2
CCSS.8.F.B.4
CCSS.8.F.B.5
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