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Functions, Domain, Range, Discrete and Continuou ...

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  • Determine the domain of the graph
    -6 < x < 6 (both equal to)
  • Given the equation y = 12x + 3 where x is the number of movie tickets with a $3 tax on the tickets. Find the range of the function with a domain of {6, 7, 8, 9}.
    {75, 87, 99, 111}
  • Determine the domain and range from the graph
    D:{-2, -1, 2, 4}, R:{-3, -2, -1, 0, 3}
  • Determine the domain and range of the list of ordered pairs. {(3,1), (3,4), (0,6), (2,6)}
    D:{3, 0, 2}, R: {1, 4, 6}
  • Which of the following is not a function?
    B
  • Determine if the relation is discrete or continuous. The number of students on the bus as the bus takes students home.
    discrete
  • Determine the domain and range of the graph
    Domain: {-6 < x < 3} (both equal), Range: {-6 < y < -1} (both equal)
  • Is the graph discrete or continuous?
    discrete
  • What is the domain of the graph?
    x > 0
  • Is the graph a function?
    no
  • Is the graph discrete or continuous?
    continuous
  • Is the list of ordered pairs a function? {(3,1), (3,4), (0,6), (2,6)}
    no
  • Is the table a function?
    yes
  • Determine the domain and range of the graph
    Domain: { -1, 0, 2, 3}, Range: {0, 1, 2}
  • Determine the domain and range of the table
    D:{0, 2, 3, 4}, R:{1, 4, 6, -1}
  • Determine the domain and range of the graph
    Domain: {0 < x < 4 (both equal to)}, Range: {0 < y < 6 (both equal to)}
  • Determine if the relation is discrete or continuous. The amount of miles Ms. Thayer has walked this week.
    continuous
  • What value of x will make the table still be a function?
    anything besides 4, 0, or 2
  • Determine the domain and range of the graph
    Domain: {all real numbers}, Range: {y > 0 (also equal to)}
  • Determine the domain and range of the graph
    Domain: -4 < x < 2 (both equal) Range: -2 < y < 4 (both equal)