What is the length of MN?
8x

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

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Will give a: 122 b: 90 c: 48 d: 180