Representations of Functions: Function Tables, Graphs & Equations

Instructions:

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question 1 of 3

Which of the following can be used to represent a function?

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1. Suppose I am driving along at 30 miles per hour. If I let x = # hours traveled and y = distance traveled, then y is determined by x, so y is a function of x. Which of the following equations can be used to represent this function?

2. If the following graph represents a function where x = # of products sold by company XYZ, and y = total profit, which of the following statements are true?

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About This Quiz & Worksheet

The multiple-choice questions on this quiz will show what you know about how to represent functions. You will be asked about representations and given sample problems to solve.

Quiz & Worksheet Goals

The quiz will test your knowledge of:

  • Representations of a function
  • Putting a function into equation form
  • Interpretations of a graph
  • Use of function tables
  • Examples of equation solving

Skills Practiced

You will work on skills like:

  • Interpreting information - verify that you can review information in word format and put it into equation form
  • Information recall - access the knowledge you've gained regarding equation solving
  • Knowledge application - use your knowledge to identify various ways to represent a function

Additional Learning

See more about this topic by studying the lesson titled Representations of Functions: Function Tables, Graphs & Equations. Find out about:

  • The definition of a function
  • Use of columns and rows in tables
  • How algebra relates to functions
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