{
  "icon" : "map",
  "id" : "9D5C1D6D-3027-595D-9109-74924590E204",
  "lines" : [
    {
      "id" : "2B847E92-E896-5D1A-ADFC-9F6F0CDA763E",
      "source" : "# Plotting points"
    },
    {
      "id" : "50566262-006F-5C1D-84E4-335D69D7882A",
      "source" : "\/\/ From the origin, x counts across and y counts up. Drag the point."
    },
    {
      "id" : "58A3E042-6C74-5AE6-B621-E608B417B940",
      "source" : "x = 3 in 0 … 10"
    },
    {
      "id" : "6DCBE440-42BA-557A-9BD4-EA2740918FDE",
      "source" : "y = 4 in 0 … 10"
    },
    {
      "id" : "E9327FFB-F238-5073-98AD-37A23A94C5D8",
      "source" : "on the x axis = y == 0"
    },
    {
      "id" : "3DEAF076-C8CF-59D7-B9CF-A9BC02D2AC59",
      "source" : "on the y axis = x == 0"
    },
    {
      "id" : "946E094B-53C8-5023-A831-31C753D90155",
      "source" : ""
    },
    {
      "id" : "4A0AD91A-DB31-596A-9BF6-58F2BAB9B2F2",
      "source" : "# Walking to the library"
    },
    {
      "id" : "C7B05DA3-49D8-5998-8BB6-AE433D80572D",
      "source" : "\/\/ The library is at (7, 9). Count the grid steps from the point."
    },
    {
      "id" : "9EE5B6DF-D57F-56F2-B3B7-28CAE901E662",
      "source" : "library x = 7"
    },
    {
      "id" : "CFCAD880-149F-5C94-BB3B-B9B32E6D38A4",
      "source" : "library y = 9"
    },
    {
      "id" : "7A96A616-5C84-540B-9537-A28F6752F541",
      "source" : "steps across = abs(library x - x)"
    },
    {
      "id" : "C4C4FE5D-C421-5DF8-8AB7-B21A2E58CC29",
      "source" : "steps up or down = abs(library y - y)"
    },
    {
      "id" : "42754FFC-7432-564F-B420-A1BA9F4BAB83",
      "source" : "total steps = steps across + steps up or down"
    },
    {
      "id" : "E940C916-CAB1-57CD-A2C3-C4CF09E2A822",
      "source" : "at the library = x == library x and y == library y"
    }
  ],
  "numberStyle" : {
    "decimal" : ".",
    "grouping" : ",",
    "secondaryGroupSize" : 3
  },
  "title" : "Coordinate grid"
}