Question 8 • GA-Algebra: Concepts and Connections A
For each point, calculate the slope from (0, −1) using (y₂ − y₁)/(x₂ − x₁). For A, B, and D, the slopes are 4/12, (−4)/(−2), and 16/1, all positive. The slopes to C and E are negative, so those points cannot lie on the line.
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