3 years ago

4.1

Mathematics

2 answers:

andriy [413]3 years ago

8 0

Answer:

Step-by-step explanation:

4.1.1) 1,3,9...

each term is multiplied by 3

The next two terms are: 9*3 = 27 ; 27*3 = 81

1,3,9,27,81.....

4.1.2) -15,-8,-1,......

Each term is added to 7 to get the next term

The next two terms are: -1+7 = 6 ; 6+7=13

-15,-8,-1,6,13.....

Crazy boy [7]3 years ago

5 0

Answer:

1; 3; 9; 27

-15; -8; -1; 6

Step-by-step explanation

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