I WAS FIRST ON THE LEADER BOARD AND SUNFLOWER HAD THE AUDACITY TO DELETE MY ACCOUNT LOL

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

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Describe a situation that you could represent with the inequality x< 17