Question 4 • APSB 2025 Math Essentials-ALP
Substitute each point’s x-value into y < 0.5x + 2 and check whether its y-value is smaller. For (–3, –2), the right side is 0.5, and –2 < 0.5; for (–1, –2), it is 1.5, and –2 < 1.5; for (1, –2), it is 2.5, and –2 < 2. These points are solutions: A, (–3, –2); C, (–1, –2); and E, (1, –2).
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