What type of graph is represented by figure 1-1?
a) bar
b)line
c)circle
d)none of the above

B) Line.

Explanation:

A line graph is used to visualize the value of something over time. The graph consists of two axes, Horizontal-X and Vertical-Y.

In the graph showed in the question the Horizontal X-axis is the distance in time, in this case in seconds. And the Vertica Y-axis is the distance in meters.

I hope this answer helps you.

a time line cause it goes from 685 to 978

answer; microsoft;