What is the domain of the function f(x) = 3{x+4} +1?

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 =

How can you construct perpendicular lines and prove theorems about perpendicular lines

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers