A farmer collected 12 dozen eggs from her chickens she saw 5/6 of the eggs at the farmers market and gave the rest to her friend s and family

What is the size of the matrix resulting from

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

Explain how you do each step what term makes it inconsistent y=2x - 4 ?