How to write 208,561 in expanded form

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

The tile along the edge of a triangular community pool needs to be replaced? ?

Which rule describes the composition of transformations that maps △abc to △a”b”c