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Function Project. By : David Quinnelly. My Real World Problem. John and five of his friends would like to go to six flags. If the tickets cost $34.99 per person, how much would it cost for john and all of his friends to go?. The Equation. Y= 34.99x or f(x)= 34.99x
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Function Project By : David Quinnelly
My Real World Problem • John and five of his friends would like to go to six flags. If the tickets cost $34.99 per person, how much would it cost for john and all of his friends to go?
The Equation Y= 34.99x or f(x)= 34.99x X= The number of six flag tickets Y= The total cost
Independent and Dependent • The Independent variable is x which is the number of Six Flags tickets. • The Dependent variable is y which is the total cost. • The total cost depends on the number of Six Flags tickets.
Domain and Range Domain: is the x values Range:is the y values Domain= {1, 2, 3, 4, 5, 6} Range= {34.99, 69.98, 104.97, 139.96, 174.95, 209.94} R A D O M A I N G E
Is it Continuous or Discrete? • My graph is Discrete because my data contains only points and not a line.
Is it a Function? • Yes, it is a Function because the x values don’t repeat.
Six Flags ticket Graph 210 200 180 160 140 120 100 80 60 40 20 1 2 3 4 5 6
Conclusion • For John to go to Six Flags by himself it would cost $34.99. But if he went with five of his friends it could cost up to $209.94.