The path your notebook takes is modeled by the equation h(t)=-t^2+2t+3. What was the original height that you threw the notebook from? What was the maximum height reached? How long did it take the notebook to reach the ground?

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.