According to the theorem, which statement about parallelogram ABCD is true?

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

Solve the triangle. a = 21°, c = 105°, c = 5

Which of the following graphs could represent a quartic function?