Exam 38: Graphs and Graphing

Which month had the highest number of technician calls?

On the line graph, the line must always be a straight line and not a curved line.

During the month of August and September the company ran a special which increased the number of calls by 220% for each month. Assuming a technician can make 4 calls per day and a 22-day work month, how many technicians were needed in the month of August and September?

A graph will contain two axes and each axis should be a uniform scale.

How many technician calls were made in the month of February?

What month would be the best to overhaul the service trucks?

Using the graph above, find the velocity of the air flowing in an 5-inch duct delivering 100 cubic feet per minute.

If a technician on average can make 4 calls per day and assuming a 20-day work month, what is the largest number of trucks and technicians that are needed by Suburban-X? Round the answer up to the nearest whole number.

How many technician calls were made in October?

How many technician calls were made in the month of March?