Question

(30 points)
(9th-grade algebra 1)
A student is running a 5-lilometer race. He runs 1 kilometer every 3 minutes select the function that describes his distance from the finish line after x minutes.

1) f(x) = -1/3x + 5
2) f(x) = -1/5x + 5
3) f(x) = 1/5x + 5
4) f(x) = 1/3x + 3

Answer 1

Answer:

1) f(x) 1/3x + 5

Step-by-step explanation:

We are talking about M, or the slope when we look at the 1/3, and then since it’s 5 lilometers every time, add the five.

Hope This Helped!