6.01/2 Relations
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Consider the relation {(-2, -3), (-1, 4), (0, 5), (1, 6)}.
Identify the domain of the relation.
Consider the relation {(-2, -3), (-1, 4), (0, 5), (1, 6)}.
Identify the range of the relation.
Consider the relation {(-2, -3), (-1, 4), (0, 5), (1, 6)}.
Represent the relation with a mapping diagram. Remember to label the domain and range in your diagram.
10 XP: Graph the ordered pairs on the coordinate plane:
(-3, -7), (0, 5), (-4, 8), (2, -9), (6, 3)
Compare and Contrast: You can use a mapping diagram or the vertical line test to tell if a relation is a function. Which method do you prefer? Explain.
Error Analysis: A student listed the domain and range of the relation shown as
D: {-2, 0, 1, 3}
R: {-1, 1, 4}
What was their mistake?
Reflection: Check off the vocabulary words you understand.