Require the real-world problem depicted on a single graph using excel. The following must be included:
Label each axis of the coordinate plane with descriptive labels
Label all graphical solution(s) of the system of equations as "solution" and include the ordered pair
In a legend,indicate which cost option corresponds with each line
Save spreadsheet as an *xls, *xlsx or *ods file
A downtown employee is looking for the best option for parking a car during 5 day work week. One parking garage offers unlimited parking at a flat rate of $15.00 per month. Another garage offers hourly parking at $5.00/hr. Which option is best for a monthly basis?
The student will need 160 hours of parking a month.
$5.00x160=$800/month for Garage B
The two options will break even when 5x=150
This occurs when x=150/5, =30
If the employee only parked 30 hours a month the two options would be equal
A linear equation: a(x)=0x+150
B linear equation: b(x)=5x