A dolphin jumps from the water at a initial velocity of 16 feet per second. The equation h=-8t to the 2nd + 16t models are the dolphins height at any given time, t. What is the maximum height the dolphin jumps?

Ithink the correct answer is d.

The answer is

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.

The graph isn’t that clear