The quadratic equation h (t) = −16t^2+48t+50 represents a rocket carrying fireworks from a hill above the lake. What height, in feet, is the rocket launched from? 48 feet

50 feet

100 feet

256 feet

the answer is y = 11.54

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explanation:

step-by-step explanation:

it should be a.

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answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.