Question

Tonny is on a trekking trip with his friends. The course of their trek is shown below.
What are Tonny's coordinates when he reaches the peak of the mountain?

• A. (10, 15)
• B. (–10, 0)
• C. (0, 15)
• D. (15, 0)

Answer 1

The correct option is C (0, 15)

To identify the x-coordinate of a point on a graph, we read the number on the x-axis, and to identify the y-coordinate of a point, we read the number on the y-axis.


Since the peak lies exactly on the y-axis, its coordinate on the x-axis would be 0.

Thus, x-coordinate = 0
y-coordinate = 15

Thus, the coordinates of the peak = (x, y) = (0, 15)