Page 114 - Math Course 1 (Book 1)
P. 114

Graphing Ordered Pairs and Relations





         Write the ordered pair that names point H.

                                                                             6
         Step 1  Start at the origin.                          Answer
                                                                             5
         Step 2  Move right on the x-axis to f nd the         The ordered    4
                 x-coordinate of point H, which is 4.         pair for H is   3
                                                              (4, 0).
         Step 3  Since the y-coordinate is zero, you will not                2
                 need to move up.                                            1                 H
                                                                             0    1    2    3    4    5   6




         Your Turn!


        Graph Ordered Pairs

          Graph the ordered pair (2, 5) on a coordinate     Graph the ordered pair (4, 0) on a coordinate
          system.                                           system.
          A.                                                 A.
                  6                                              6
                  5                                              5
                  4                                              4
                                (2, 5)
                  3                                              3
                  2                                              2
                                                                             (4, 0)
                  1                                              1
                  0   1    2    3    4    5   6                  0    1    2    3    4    5   6

          B.                                                 B.
                  6
                          (2, 5)                                 6
                  5                                              5  (4, 0)
                  4                                              4
                  3                                              3
                  2                                              2
                  1                                              1
                  0   1    2    3    4    5   6                  0    1    2    3    4    5   6


           C.    6                                           C.
                                                                 6
                 5
                                                                 5
                 4
                                                                 4
                 3                                                           (4, 0)
                          (2, 5)                                 3
                 2
                                                                 2
                 1
                                                                 1
                 0    1    2    3    4    5   6                  0    1    2    3    4    5   6

           D. None of the above                              D. None of the above



            Answer                                            Answer


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