An AMS baseball player hits a baseball into the air with an initial vertical velocity of 48 feet per second from a height of 3 feet. The path of the ball is modeled by the equation y = -16x2 + 48x + 3. After how many seconds does the ball reach its maximum height? And what is the maximum height?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem