If your weekly salary is 1015.00 how much do you have left each week after you pay the following

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

Which is the focus of a parabola with equation y2=4x

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle