Question

Choose the correct answer

Which relation is represented by the arrow diagram?









A.

{(4, –3), (5, –1), (7, 0), (2, 2), (7, 5)}








B.

{(4, –3), (5, –1), (0, 7), (2, 2), (5, 7)}








C.

{(–3, 4), (–1, 5), (0, 7), (2, 2), (5, 7)}








D.

{(–3, 2), (–1, 4), (0, 4), (2, 5), (5, 7)}











Question Resources

Answer 1

This is actually called a mapping diagram but the answer is C.

Because the right circle represents the x variable and the left circle is the y variable. So you just follow the arrows. -3 is pointing to 4 so that's a pair or (-3,4)