i'm really stuck and have had no luck with this. can someone . i will mark brainliest for sure.

4. choose an initial velocity for a firework based on your research from task 1

a. write an equation that represents the path of a firework that is launched from the ground with the initial velocity that you chose

b. suppose this firework is set to explode 3 seconds after it is launched. at what height will this firework be when it explodes?

c. on the same coordinate plane that you have been using draw a graph that represents the path of this firework. mark your graph to indicate the point at which the firework will explode. label this graph firework #2