In 2001 the number of vehicle sales in Germany was 230 thousand and in 2015 it was 100 thousand. Determine the average rate of change in the number of vehicle sales from 2001 to 2015.

f

step-by-step explanation:

f

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.