Mathematics
Grade 8
15 min
Find a missing coordinate using slope
Find a missing coordinate using slope
Tutorial Preview
1
Points (2, 3) and (4, y) have a slope of 2. Find y.
2
Points (1, 5) and (x, 11) have a slope of 3. Find x.
3
Points (-2, 4) and (1, y) have a slope of -1. Find y.
Sample Practice Questions
Easy
A line with slope 1 passes through (1, 2) and (3, y). What is y?
0.3
1.4
2.5
3.6
Easy
A line with slope 3 passes through (0, 1) and (2, y). What is y?
0.5
1.6
2.7
3.8
Easy
A line with slope 2 passes through (x, 4) and (3, 8). What is x?
0.0
1.1
2.2
3.3
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