Help fast I can’t figure it out. Please show work 18 pts

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Plz heeeeeeelp plz give me the answer

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4