Question

angel started hiking at an elevation of 2 meters above sea level. he hiked up at a rate of 3 meters per minute. the graph below represents the relationship between the number of minutes and the elevation. what is the vertical intercept of the graph? slope = 3 vertical intercept = \square

Explanation:

Step1: Define vertical intercept

The vertical intercept is the $y$-value when $x=0$, which is the starting elevation.

Step2: Identify starting elevation

From the problem, initial elevation is 2 meters, and the graph crosses the $y$-axis at $y=2$.

Answer:

2