Question

find the 1st- 4th nTH term and then find the 10th term, rule is 5-2n

Answer 1

Answer:

When n is 1

5-2n

=5-2*1

=5-2

=3

When n is 2

5-2n

=5-2*2

=5-4

=1

When n is 3

5-2n

=5-2*3

=5-6

=-1

When n is 4

5-2n

=5-2*4

=5-8

=-3

When n is 10

5-2n

=5-2*10

=5-20

=-15