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2. The world population is approximately seven billion and still rapidly growing. Population in billions 6 4 2 O 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 Year Determine the mapping notation for the coordinates of the graph given the following transformations, then interpret what this mapping means in a real-life context. Expectations Explanation uses the proper units You can find clear examples of mapping notation in the textbook pages 6-15. Make sure that you are briefly reviewing the textbook alongside the moodle lessons! (2 marks) a. The graph is translated 300 units to the left. (2 marks) b. The graph is translated 3 units upwards