Pretest Fungsi
Authored by Wahyuni Wahyuni
Mathematics
11th Grade
CCSS covered
Used 6+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pada pemetaan {(-1,3), (2,5), (-3,6), (4,0), (5,2)} domainnya adalah….
{-3, -2, -1, 0, 1, 2, 3, 4, 5, 6}
{2, 3, 4, 5, 6}
{-3, -1, 2, 3, 4, 5}
{0, 2, 3, 5, 6}
{-3, -1, 2, 4, 5}
2.
MULTIPLE CHOICE QUESTION
45 sec • 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 }
3.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Diagram yang merupakan fungsi adalah …
I
II
III
IV
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui f : x → -5x + 2.
Nilai untuk x = 4 adalah ....
20
18
-18
-22
5.
MULTIPLE CHOICE QUESTION
2 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
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jika f(x)=x+5 dan g(x)=3x+8, maka (f+g)(x) adalah ...
2x+12
3x+12
4x+13
3x+8
4x+12
Tags
CCSS.HSA.APR.A.1
CCSS.HSF.IF.A.2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jika f(x)=2x dan g(x)=x-1, maka (f+g)(1) adalah ...
1
2
0
3
-1
Tags
CCSS.HSF.IF.A.2
CCSS.HSF.IF.A.1
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