VerticalLineTesthow to figureout whethera graph is afunctionMinimumthe lowestpoint ofthefunctiony-axisthe axisthat goesup anddownIntervalofDecreasethe y-values thatare consistentlygoing down;where thefunction isdecreasingContinuousgraph of afunction witha connected,unbrokenlineIntervalofIncreasethe y-values thatare continuouslygoing up; wherethe function isincreasingAxis ofSymmetrywhere thefunction issymmetricy-interceptwhere the x-value is 0;where thefunctioncrosses the y-axisRangeall of they-valuesof thefunctionExponentiala function thatlooks like acurve; has anexponent inthe equationMaximumthe highestpoint of thefunctionf(x)or youtputsx-axisthe axisthat goesfrom leftto rightDomainall the x-values ofthefunctionOrigin(0,0)x-interceptwhere the y-value is 0;where thefunctioncrosses the x-axisLineara functionthat lookslike a line;y=mx+bvertexthe point thatsits at theminimum ormaximumDiscretegraph of afunction withdistinct,unconnectedpointsnegativethe part ofthe functionbelow thex-axisRate ofchangexinputs(,)used towrite thedomainpositivethe part ofthe functionabove thex-axisVerticalLineTesthow to figureout whethera graph is afunctionMinimumthe lowestpoint ofthefunctiony-axisthe axisthat goesup anddownIntervalofDecreasethe y-values thatare consistentlygoing down;where thefunction isdecreasingContinuousgraph of afunction witha connected,unbrokenlineIntervalofIncreasethe y-values thatare continuouslygoing up; wherethe function isincreasingAxis ofSymmetrywhere thefunction issymmetricy-interceptwhere the x-value is 0;where thefunctioncrosses the y-axisRangeall of they-valuesof thefunctionExponentiala function thatlooks like acurve; has anexponent inthe equationMaximumthe highestpoint of thefunctionf(x)or youtputsx-axisthe axisthat goesfrom leftto rightDomainall the x-values ofthefunctionOrigin(0,0)x-interceptwhere the y-value is 0;where thefunctioncrosses the x-axisLineara functionthat lookslike a line;y=mx+bvertexthe point thatsits at theminimum ormaximumDiscretegraph of afunction withdistinct,unconnectedpointsnegativethe part ofthe functionbelow thex-axisRate ofchangexinputs(,)used towrite thedomainpositivethe part ofthe functionabove thex-axis

Features of Functions - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. how to figure out whether a graph is a function
    Vertical Line Test
  2. the lowest point of the function
    Minimum
  3. the axis that goes up and down
    y-axis
  4. the y-values that are consistently going down; where the function is decreasing
    Interval of Decrease
  5. graph of a function with a connected, unbroken line
    Continuous
  6. the y-values that are continuously going up; where the function is increasing
    Interval of Increase
  7. where the function is symmetric
    Axis of Symmetry
  8. where the x-value is 0; where the function crosses the y-axis
    y-intercept
  9. all of the y-values of the function
    Range
  10. a function that looks like a curve; has an exponent in the equation
    Exponential
  11. the highest point of the function
    Maximum
  12. outputs
    f(x) or y
  13. the axis that goes from left to right
    x-axis
  14. all the x-values of the function
    Domain
  15. (0,0)
    Origin
  16. where the y-value is 0; where the function crosses the x-axis
    x-intercept
  17. a function that looks like a line; y=mx+b
    Linear
  18. the point that sits at the minimum or maximum
    vertex
  19. graph of a function with distinct, unconnected points
    Discrete
  20. the part of the function below the x-axis
    negative
  21. Rate of change
  22. inputs
    x
  23. used to write the domain
    (,)
  24. the part of the function above the x-axis
    positive