1. Identify the rule in the sequence: 1, 1, 2, 6, 24?
A. x1, x2, x3, x4
C. -1, -2, -3, -4
B. +1, +2, +3, + 4
D. x1, + 1,x2

2. A number increased by 9 is 35. Find the number.
A. 3
B. 26
C..46
D. 315

3. What is the rule in the sequence: 1, 4, 13, 40, 121?
A. + 3
B. X 3
C. x 1 + 3
D. X 3 + 1

4. Find the next three terms in the sequence: 60, 57, 54, 51, 48,
A. 38, 28, 18
B. 45, 42, 39
C. 49, 50, 51
D. 51, 54,57


pasolve po nito kundi search nyo
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