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Hernandez48350115002go
Answered

find the next sequence
2) 1, 4, 9, 16 , ________ , ________
Rule: _______________________

3) 5, 3, 1, -1, _________, _________

Rule: ________________________

4) 10, 15, 20, 25, ________, _________
Rule: _______________________

5) 1, 5, 9, 13, _________, _________

Rule: ______________

Sagot :

Mikorazgo

Answer:

2) 1, 4, 9, 16, (25), (36), (49)

Rule: squares of natural numbers

1x1 = 1

2x2= 4

3x3= 9

4x4= 16

5x5= 25

6x6= 36

7x7= 49

3) 5, 3, 1, - 1, (-3), (-5), (-7)

Rule : subtracted by 2

5-2= 3

3-2= 1

1-2= - 1

-1-2= - 3

-3-2= - 5

-5-2= - 7

4) 10, 15, 20, 25, (30), (35), (40)

Rule: added by 5

10+5= 15

15+5= 20

20+5= 25

25+5= 30

30+5= 35

35+5= 40

5) 1, 5, 9, 13, (17), (21), (25)

Rule: added by 4

1+4= 5

5+4= 9

9+4= 13

13+4= 17

17+4= 21

21+4= 25

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