ECZ 2024 · GCE Paper 1 — Graphs of Functions
The diagram below shows a sketch of a graph of y = x2 + 3x + 2 passing through points A and B. Find the minimum turning point.
- A. (-32, 14)
- B. (-3, -4)
- C. (32, -14)
- D. (-32, -14)
Verified working — step 1
x-coordinate = -b2aThe full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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