14. Which of the following situations represents a quadratic function?
A. Mang Cardo is paid 450 for each day worked as laborer in a construction company.
B. The distance covered by Olivia in driving her car at the speed of 60kph. C. Freya spends P 75 for every piece of Hershey's chocolate.
D. A stone is thrown straight up from 2m above the ground with a velocity of 10m/s
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