Find the area of the figure below

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

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

I’m really confused and need your assist me with this question i’ve never been taught