A Write YES if the statements below represent a cuadrotic function. Otherwise write NO if not quadratic function. Then justify your answer.

Equations

Yes or No

Justification

1. A turned on fountain at Quezon City Memorial Circle
2. A moving Ferry's wheel
3. Rocket thrown in the air
4. Number of doctors and nurses taking care of Covid-19 patients in the hospitals
5. Chocolate Hills in Bohol

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