Question

The first 4 terms of a pattern are: 15, 7, -1, -9
What is the 6th term?​

Answer 1

Step-by-step explanation:

Here a= 15, d= 7-15=-8, n= 6

we know that An= a+(n-1) d

= 15+(6-1)(-8)

= 15+5×(-8)

=15+(-40)

= -25