The height (h), in feet, of a balloon is calculated by using the equation h = 3+ + 2 where t is time, in seconds. What is the height of the balloon after 30 seconds?

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

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Factor the polynomial by its greatest common monomial factor.