IDNLearn.com helps you find the answers you need quickly and efficiently. Get comprehensive answers to all your questions from our network of experienced experts.

Determining the Rate of Change of a Line on a Graph
A graph has time (years) on the x-axis and height (inches) on the y-axis. A line goes through points (2, 5) and (4, 10).
The graph shows the height of a tree over time. What can you deduce the rate of change to be from 2 years to 4 years ?
2 inch per year
2.5 inches per year
5 inches per year
10 inches per year