Question

khloe reaches the end of a hiking trail and hikes back to her car at a constant rate. after 1 hour (h), she is 8 miles (m) from her car. after 3 h, she is 2 mi from her car. her distance from her car in miles, y, is a function of the time it takes to hike to her car in hours, x. which two points are on the graph of the function?

Explanation:

Step1: Identify the variables

The function is \( y \) (distance from car in miles) as a function of \( x \) (time in hours). So the points are in the form \((x, y)\).

Step2: Extract the first point

After 1 hour (\( x = 1 \)), she is 8 miles from her car. So the first point is \((1, 8)\).

Step3: Extract the second point

After 3 hours (\( x = 3 \)), she is 2 miles from her car. So the second point is \((3, 2)\).

Answer:

\((1, 8)\) and \((3, 2)\)