What is 14,500 rounded to the nearest ten thousand

Is it greater than or less than7*3_9*2

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Which function has an inverse that is also a function? a.{(-4,3), (-2, 7), (-1,0), (4, -3), (11, -7)} b.{(-4, 6), (-2, 2), (-1, 6), (4,2), (11, 2)} c.{(-4,5), (-2, 9), (-1,8), (4, 8), (11,4)} d.{(-4,4), (-2, -1), (-1,0), (4, 1), (11, 1)}