A function intercepts the y line, when x is equal to 0. So we insert x=0 and get:
Answer:
0.05
Step-by-step explanation:
Because 1/5 divided by 4 gives you 0.05 or 1/20
For this case, what we must do is calculate the speed of the runner.
We have then that the speed is given by:
![v =\frac{d}{t}](https://tex.z-dn.net/?f=%20v%20%3D%5Cfrac%7Bd%7D%7Bt%7D%20%20%20)
Where,
d: distance
t: time
Substituting values we have:
![v = \frac{8}{92}](https://tex.z-dn.net/?f=%20v%20%3D%20%5Cfrac%7B8%7D%7B92%7D%20%20)
![V = 0.09 \frac{miles}{minutes}](https://tex.z-dn.net/?f=%20V%20%3D%200.09%20%5Cfrac%7Bmiles%7D%7Bminutes%7D%20%20%20)
Answer:
the runners unit rate is:
![V = 0.09 \frac{miles}{minutes}](https://tex.z-dn.net/?f=%20V%20%3D%200.09%20%5Cfrac%7Bmiles%7D%7Bminutes%7D%20%20%20)
I think it’s D) 9 because when you find the mean of a set of values you are taking into account and adding all of the numbers, and then dividing them by how many numbers there is, so the mean would be summarizing all of them, hope this helps