Mathematics
Grade 8
15 min
Complete a table for a two-variable relationship
Complete a table for a two-variable relationship
Tutorial Preview
1
Given the rule y = 2x + 1, find y when x = 3.
2
Given the rule y = 3x - 2, find x when y = 10.
3
A table has x values [1, 2] and y values [4, 8]. Find y when x = 5.
Sample Practice Questions
Easy
A table follows the rule y = 3x. If x = 2, what is the value of y?
0.4
1.5
2.6
3.9
Easy
A table follows the rule y = x + 5. If x = 4, what is the value of y?
0.1
1.8
2.9
3.20
Easy
A table follows the rule y = 2x. If y = 10, what is the value of x?
0.5
1.8
2.12
3.20
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