Averagerate ofchangeAnothername forslopebThe letter thatrepresents they-intercept ofa lineZeroslopeHorizontallines havethis slopeverticallinesTheirequationalways lookslike x=#rise/runThe "saying"we use tofind the slopeof a linegraphicallySlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that lineParallelLinesHave thesame(equal)slopesPerpendicularLinesHavenegative(opposite)reciprocalslopesy=mx+bEquation forSlope-Interceptform of a lineUndefinedslopeVerticallines havethis slopemThe letterthatrepresentsthe slope ofa lineFree! y-y1=m(x-x1)Equationfor Point-slope formof a linePoint-slopeformThe equation ofa line that usesthe slope andANY point onthat linehorizontallinesTheirequationalways lookslike y=#YourfavoriteteacherMrs.RobinsonAveragerate ofchangeAnothername forslopebThe letter thatrepresents they-intercept ofa lineZeroslopeHorizontallines havethis slopeverticallinesTheirequationalways lookslike x=#rise/runThe "saying"we use tofind the slopeof a linegraphicallySlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that lineParallelLinesHave thesame(equal)slopesPerpendicularLinesHavenegative(opposite)reciprocalslopesy=mx+bEquation forSlope-Interceptform of a lineUndefinedslopeVerticallines havethis slopemThe letterthatrepresentsthe slope ofa lineFree!y-y1=m(x-x1)Equationfor Point-slope formof a linePoint-slopeformThe equation ofa line that usesthe slope andANY point onthat linehorizontallinesTheirequationalways lookslike y=#YourfavoriteteacherMrs.Robinson

Parallel/Perpendicular Lines - 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. Another name for slope
    Average rate of change
  2. The letter that represents the y-intercept of a line
    b
  3. Horizontal lines have this slope
    Zero slope
  4. Their equation always looks like x=#
    vertical lines
  5. The "saying" we use to find the slope of a line graphically
    rise/run
  6. The equation of a line that uses the slope and the y-intercept of that line
    Slope-intercept form
  7. Have the same (equal) slopes
    Parallel Lines
  8. Have negative (opposite) reciprocal slopes
    Perpendicular Lines
  9. Equation for Slope-Intercept form of a line
    y=mx+b
  10. Vertical lines have this slope
    Undefined slope
  11. The letter that represents the slope of a line
    m
  12. Free!
  13. Equation for Point-slope form of a line
    y-y1=m(x-x1)
  14. The equation of a line that uses the slope and ANY point on that line
    Point-slope form
  15. Their equation always looks like y=#
    horizontal lines
  16. Mrs. Robinson
    Your favorite teacher