The yearly profits of a company are shown
the table.
Profits
(thousands $)
Which answer describes the average rate of
change from Year 2 to Year 4?
127
238.4
156.7
O
Profits decreased by an average of
$10,600 per year from Year 2 to
Year 4
217.2
293.4
O
Profits increased by an average of
$10,600 per year from Year 2 to
Year 4
Profits decreased by an average of
$21,600 per year from Year 2 to
Year 4.
Profits increased by an average of
O $21,600 per year from Year 2 to
Year 4.