Spinning a 4, flipping heads, then spinning a 7

Answer this question! 30 points and brainliest! only if you know the answer.

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

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account