verticallinesTheirequationalways lookslike x=#Averagerate ofchangeAnothername forslope y-y1=m(x-x1)Equationfor Point-slope formof a linePerpendicularLinesHavenegative(opposite)reciprocalslopesSlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that linebThe letter thatrepresents they-intercept ofa liney=mx+bEquation forSlope-Interceptform of a linemThe letterthatrepresentsthe slope ofa linePoint-slopeformThe equation ofa line that usesthe slope andANY point onthat linehorizontallinesTheirequationalways lookslike y=#YourfavoriteteacherMrs.RobinsonParallelLinesHave thesame(equal)slopesUndefinedslopeVerticallines havethis slopeZeroslopeHorizontallines havethis slopeFree!rise/runThe "saying"we use tofind the slopeof a linegraphicallyverticallinesTheirequationalways lookslike x=#Averagerate ofchangeAnothername forslopey-y1=m(x-x1)Equationfor Point-slope formof a linePerpendicularLinesHavenegative(opposite)reciprocalslopesSlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that linebThe letter thatrepresents they-intercept ofa liney=mx+bEquation forSlope-Interceptform of a linemThe letterthatrepresentsthe slope ofa linePoint-slopeformThe equation ofa line that usesthe slope andANY point onthat linehorizontallinesTheirequationalways lookslike y=#YourfavoriteteacherMrs.RobinsonParallelLinesHave thesame(equal)slopesUndefinedslopeVerticallines havethis slopeZeroslopeHorizontallines havethis slopeFree!rise/runThe "saying"we use tofind the slopeof a linegraphically

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