Help plz , i don't know how to find it

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Y=4x^2+x-1 solve using quadratic formula

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