Respuesta :

gbdavis010804

Answer:

I can help for 2. and 3.

2. 12 m

3. 6 seconds

Explanation:

From my understanding of the first question you would draw a graph that would start at 0 and pass through 3,6 6,12 9,12 12,12 then the the line would go down 15,8 18,4 21,0. I cant see problem 4 hope this helps.

Otras preguntas