The line graph shows the number of space shuttle launches by the United States from 1981 through 1986. 10
8
6
Number of launches
4
2
0
1981
1982
1985
1986
1983 1984
Time (year)
During which year of this time period was the number of space shuttle launches the greatest?

Step-by-step Explanation:

According to the graph given in the attachment, the no. of launches made in those years are:

The no. of launches was greatest in the year 1985 and the line graph touches the highest peak in 1985

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves