Which heading should hector use incolumn B to create the table

If f(x)= 3x+6 which of the following is the inverse of f(x)

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?