Question

Which of the following shows the inverse of {(0, 4), (5, -2), (-1, 8), (2, 5)}?

A:{(0, -4), (5, 2), (-1, -8), (2, -5)}
B:{(4, 0), (-2, 5), (8, -1), (5, 2)}
C:{(0, -4), (-5, 2), (1, -8), (-2, -5)}
D:{(0, 4), (-5, -2), (1, 8), (-2, 5)}

Answer 1

9514 1404 393

Answer:

B: {(4, 0), (-2, 5), (8, -1), (5, 2)}

Explanation:

The inverse relation has the input and output swapped:

relation: (0, 4)

inverse relation: (4, 0)

You can identify the correct answer choice using just the first ordered pair. The inverse relation is ...

{(4, 0), (-2, 5), (8, -1), (5, 2)}