Suku-suku dari 2xy-3x+7xyz adalah ....
PRETEST MATH CLASS 9TH

Quiz
•
Mathematics
•
9th Grade
•
Hard
Clara Claudia
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
2, -3, dan 7
2xy, 3x, dan 7xyz
2xy, -3x, dan 7xyz
2y dan 7yz
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koefisien x dalam 2xy - 7z adalah ....
2y - 7z
2y
2
-7
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jumlah dari 5x2y2 + 2xy - z dan 2xy - 3yz + 2z adalah ....
3x2y2 + 2xy - yz + z
5x2y2 + 4xy - yz - 2z
3x2y2 + 5xy - yz + z
5x2y2 + 4xy - 3yz + z
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jika kamu mengurangkan 13x + 10y - 12z dari 12x - 16y + 8z , maka hasilnya adalah ....
x + 26y - 20z
-x - 26y + 20z
25x + 4y - 4z
-25x + 4y + 4z
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Rumus fungsi f dinyatakan dengan f(x) = 3x+5 nilai f(2a - 2) adalah ....
6a-11
6a+1
6a-1
6a+11
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Jika f(x) = 3x - 1, maka nilai f(x-1) adalah ....
3x-1
3x-4
3x-2
3x-7
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