Algebra
GRAPHING
Example:
Using Figure 10, find the distance traveled if the average speed is 20 mph and the time
traveled is 40 minutes.
The line labeled A in Figure 10 connects 20 mph and 40 minutes. It passes through 14.5
miles.
Thus, the distance traveled is 14.5 miles.
Example:
Using Figure 10, find the time required to travel 31 miles at an average speed of 25 mph.
The line labeled B in Figure 10 connects 31 miles and 25 mph. It passes through
70 minutes.
Thus, the time required is 70 minutes.
Rev. 0
Page 83
MA-02
