Question

1. kylie went on a hiking trip with friends. she made a graph of her groups change in altitude over time. at which point on the coordinate plane did kylies group reach the highest altitude? at which point did kylies group reach their lowest altitude? write two full sentences to answer your question using coordinate notation for each point.

Explanation:

Step1: Identify highest point

The highest point on the graph is where the altitude value is the greatest. Looking at the graph, it is the peak at an altitude of 400 meters. If we assume the x - axis represents time and the y - axis represents altitude, and the grid is such that we can estimate coordinates, let's say the x - value at this peak is 6 (assuming each grid square represents 1 unit on the x - axis). So the coordinate of the highest - altitude point is (6, 400).

Step2: Identify lowest point

The lowest point on the graph is where the altitude value is the least. The starting point of the graph seems to be the lowest altitude. If we assume the starting x - value is 0 and the y - value (altitude) is 100 meters, the coordinate of the lowest - altitude point is (0, 100).

Answer:

Kylie's group reached the highest altitude at the point (6, 400). Kylie's group reached the lowest altitude at the point (0, 100).