Which equation is a point slope form equation for line ab ?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

What function has a range {yly< 5}? question on picture above^