horizontallinesTheirequationalways lookslike y=# y-y1=m(x-x1)Equationfor Point-slope formof a lineUndefinedslopeVerticallines havethis slopeParallelLinesHave thesame(equal)slopesZeroslopeHorizontallines havethis slopeverticallinesTheirequationalways lookslike x=#bThe letter thatrepresents they-intercept ofa lineYourfavoriteteacherMrs.Robinsonrise/runThe "saying"we use tofind the slopeof a linegraphicallymThe letterthatrepresentsthe slope ofa lineFree!Point-slopeformThe equation ofa line that usesthe slope andANY point onthat liney=mx+bEquation forSlope-Interceptform of a lineAveragerate ofchangeAnothername forslopeSlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that linePerpendicularLinesHavenegative(opposite)reciprocalslopeshorizontallinesTheirequationalways lookslike y=#y-y1=m(x-x1)Equationfor Point-slope formof a lineUndefinedslopeVerticallines havethis slopeParallelLinesHave thesame(equal)slopesZeroslopeHorizontallines havethis slopeverticallinesTheirequationalways lookslike x=#bThe letter thatrepresents they-intercept ofa lineYourfavoriteteacherMrs.Robinsonrise/runThe "saying"we use tofind the slopeof a linegraphicallymThe letterthatrepresentsthe slope ofa lineFree!Point-slopeformThe equation ofa line that usesthe slope andANY point onthat liney=mx+bEquation forSlope-Interceptform of a lineAveragerate ofchangeAnothername forslopeSlope-interceptformThe equation ofa line that usesthe slope andthe y-interceptof that linePerpendicularLinesHavenegative(opposite)reciprocalslopes

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