The descent after 16 seconds would be 672 feet, with the function -42•X and X=16 so -42•16=-672
Answer: n = 17
Step-by-step explanation: n= -68/-4= 17
Answer:

Step-by-step explanation:

To do this, you must substitute
for x in the equation g(x)

Simplified this would be

Answer:
All three functions have the same minimum
Step-by-step explanation: