Find the product of (3.7 x 104) and 2.
07.4 104
O 0.74 x 104
o 74 x 104
o 7.4 * 103

The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}