How many micrograms are in 0.23 kg?

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

Find the average rate of change for the given function drom x=1 to x=2

If two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent