Which of these options show an increasing pattern?
$7,6,11,3,9$7,6,11,3,9
$6.5,6.6,6.7,6.8,6.9$6.5,6.6,6.7,6.8,6.9
$25,22,19,16,13$25,22,19,16,13
Which of these options show a decreasing pattern?
Which of the following patterns is increasing by $6$6?
Which of the following patterns is decreasing by $6$6?