Answer:
1
Explanation:
In this graph, the y values represent the number of feet away from his desk and the x values are the minutes that have passed. So to find where he was, to begin with, we must find where x equals 0 because that will shows when 0 minutes have passed. When x is 0 y is 1, therefore he was one foot away, to begin with; this is also the y-intercept.