Test: Sequences I - Ambitious

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Question 1:   What are the next two terms in the following sequence: 5,1,−3 ?
−8,−11
−7,−12
−7,−11
−8,−12
Question 2:   What are the next two terms in the following sequence: 77,68,59
50,41
51,42
51,43
52,44
Question 3:   What are the next two terms in the following sequence: 1,−3,9,−27
54,−162
81,−162
81,−243
54,−81
Question 4:   What are the next two terms in the following sequence: 50,10,2 ?
−6,−46
1 5 , 1 25
1,0
2 5 , 2 25
Question 5:   What are the next two terms in the following sequence: 3,6,11,18
25,36
27,38
26,37
24,31
Question 6:   What are the first three terms of the sequence: 3n−5
1,4,7
−5,−2,1
0,3,5
−2,1,4
Question 7:   What are the first three terms of the sequence: 1 5 n+ 3 5
1,1 1 5 ,1 2 5
3 5 , 4 5 ,1
4 5 ,1,1 1 5
0,1,1 1 5
Question 8:   What are the first three terms of the sequence: − 1 2 n+ 1 2
1 2 ,1,1 1 2
0,− 1 2 ,−1
0, 1 2 ,1
1 2 ,0,− 1 2
Question 9:   What are the first three terms of the sequence: 2( n+2 )( n+3 )
24,40,60
24,36,48
12,24,36
12,24,40
Question 10:   What are the first three terms of the sequence: n 2 +2
1,3,6
3,6,11
2,4,8
0,3,6