How can I use Imaginary or Complex/Lateral numbers in my daily life?

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

What situation is an example of an observational study

Find the missing factor. write your answer inexponential form.9^2=9^4×