1 / 10

The Real World Problem FUNction

Kiera and her friends are heading to a San Antonio Spurs game, where each ticket costs $195.75. If she brings up to five friends, we need to calculate the total cost of the tickets. The equation representing this is Y = 195.75X, where Y is the total cost and X is the number of tickets. The independent variable is the number of tickets while the dependent variable is the total cost. The range of costs depends on how many friends she brings, and this problem demonstrates a discrete function with defined domain and range.

tao
Télécharger la présentation

The Real World Problem FUNction

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Real World ProblemFUNction Emma Edwards 6th period

  2. The Real World Problem • Kiera and her friends are going to a San Antonio Spurs game. If the tickets cost $195.175 each then how much will it cost if she brings up to five friends with her. (Remember Kiera too)

  3. The Equation • The equation to my problem is… Y=195.75X or F(x)=195.75x X- the number of game tickets Y- The total cost

  4. Independent and Dependent The independent value is the number of game tickets The dependent value is the total cost of the game tickets Y depends on x The total cost of the game tickets depends on the number of game tickets.

  5. Values

  6. Graph

  7. Domain and Range The domain is the x-values The range is the y-values My Domain is {1, 2, 3, 4, 5, 6} My Range is {195.75, 391.50, 587.25, 783, 978.75, 1174.50}

  8. Continuous or Discrete • My data only has points and not a line so it is discrete graph not continuous. Also my domain is discrete • I cannot purchases half a ticket and also I have a limited amount of friends.

  9. Is it a Function? • A function is where there is one independent value paired with exactly one dependent value. • This means that the x values CAN NOT repeat. • Since my X values do not repeat, then it is a FUNCTION!

  10. In Conclusion Depending on the amount of friends Kiera took with her to the game.

More Related