Substitution (find y)
Authored by Karen Gray
Mathematics
7th - 10th Grade
Used 39+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = x + 3
work out y when x = 2
5
6
7
8
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = x + 3
work out y when x = 7
7
10
17
21
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = x - 2
work out y when x = 7
3
5
9
11
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = x - 5
work out y when x = 2
-3
-2
3
7
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = 3x
work out y when x = 2
3
5
6
9
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = 3x
work out y when x = 5
3
5
8
15
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Given y = 3x
work out y when x = -2
-6
5
-5
6
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