Surveys, observational studies, and experiments are examples of A. data creation
B. data organization
C. data gathering
D. data analysis

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

25 ! i need asap! ! ill mark brainliest!

What is the value of x? enter your answer in the box.