Answer:
5.23 units
Step-by-step explanation:
Let the length of arc be l
![central \: \angle \: ( \theta) = 60 \degree \\ radius \: (r) = 5 \: units \\ \\ \because \: l = \frac{ \theta}{360 \degree} \times 2\pi \: r \\ \\ \therefore \: l = \frac{60 \degree}{360 \degree} \times 2 \times 3.14 \times 5 \\ \\ \therefore \: l = \frac{1 }{6} \times 31.4 \\ \\ \therefore \: l = 5.23 \: units](https://tex.z-dn.net/?f=central%20%5C%3A%20%20%5Cangle%20%5C%3A%20%28%20%5Ctheta%29%20%3D%2060%20%5Cdegree%20%5C%5C%20radius%20%5C%3A%20%28r%29%20%3D%205%20%5C%3A%20units%20%5C%5C%20%20%5C%5C%20%20%5Cbecause%20%5C%3A%20l%20%3D%20%20%5Cfrac%7B%20%5Ctheta%7D%7B360%20%5Cdegree%7D%20%20%5Ctimes%202%5Cpi%20%5C%3A%20r%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20l%20%3D%20%20%5Cfrac%7B60%20%5Cdegree%7D%7B360%20%5Cdegree%7D%20%20%5Ctimes%202%20%5Ctimes%203.14%20%5Ctimes%205%20%5C%5C%20%20%5C%5C%20%20%20%5Ctherefore%20%5C%3A%20l%20%3D%20%20%5Cfrac%7B1%20%7D%7B6%7D%20%20%5Ctimes%2031.4%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20l%20%3D%205.23%20%5C%3A%20units)
Answer:
I am not sure what to do you have any pictures
Step-by-step explanation:
Answer:
The rock's height is always increasing from 0 to 3 seconds. (0,3)
Step-by-step explanation:
The graph rises when x = 0 up until it reaches the vertex, aka where x=3 is.
Domain in interval: [6,infinity)