Find the relationship of x and y in the table 0 1 3 6 7 1.5 2 3 4.5 5

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

This question awards 100 ! i really don’t want to fail i will also mark you !

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