Question

The function plotted represents the path of an object launched into the air. The object rises, then

falls to the ground.
Height (ft)
100
80
60
40-
20-
04
0246 8 10
Time (sec)
Part A
From the graph, what is the domain?
O numbers of feet from 0 to 7
O numbers of seconds from 0 to 100
O numbers of seconds from 0 to 7
O numbers of feet from 0 to 100
Part B
From the graph, what is the range?
O numbers of feet from 0 to 70
O numbers of seconds from 0 to 100
O numbers of feet from 0 to 10
O numbers of seconds from 0 to 10

Answer 1

a. The domain is numbers of seconds from 0 to 10

b. The domain is numbers of feet from 0 to 100.

Part A: From the given graph, the domain is "numbers of seconds from 0 to 10." This is because the x-axis of the graph represents time in seconds, and the graph shows the path of an object launched into the air over a period of 10 seconds.

Part B: From the given graph, the range is "numbers of feet from 0 to 100." This is because the y-axis of the graph represents height in feet, and the graph shows the height of the object at different points in time during its flight. The object rises to a maximum height of 100 feet before falling back to the ground.