The first 15 seconds of a dolphin swimming in the ocean is modeled by a polynomial function where t is the time in seconds and h(t) is equal to the dolphins height above sea level in feet. In
factored form, the dolphin's path can be modeled by the function
k(t) =-.0001(t+1)(t-2)(t-4) (t-10)*2(t-14)(t- 15)
What key feature(s) can be easily identified from the factored form? Explain each
key feature is related to the dolphin. Use specific values in your explanation.