Question

Linear equations word problems: graphs
Problem
Wilbur landed his plane.
The plane's elevation relative to the ground (in meters) as a function of time (in seconds) is graphed.
graph
How high was the plane after 100010001000 seconds?
meters above the ground

Answer 1

we'd need to see the graph to be able to address this question fully

but since it already has time vs height you should just look at the x-axis for 100010001000 seconds and see the corresponding height on the y-axis

if the units on the graph are anything besides m and seconds, you will have to convert units first