Complete the sentence about the two given relations. Relation A: {(-8,-6),(-8,-7),(-8,-6),(-8,-5)} Relation B: X Y 3.78 3.78 -3.78 3.78 23.7 23.7 0 0 -12.43 12.43 Because 0 Relation A 0 Can be written using F(x), 0 Relation B 0 Has one-to-one correspondence, It is a function. I'm so confused about this question. Those 0 you see are like check marks I think? Its just a small hollow circle.