Which integer has the greatest value -10 -5 -7 -3 -12​

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 representation has a constant of variation of -2.5

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false