Question 10 • Q1 Mathematics 8
For each point, calculate the slope from (0, 1) using (y − 1)/(x − 0). A line with positive slope must give a result greater than 0. For (−3, 1), the slope is 0, and for (5, −2), it is −3/5, so neither point can lie on the line. The other points give positive slopes.
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