4. Give the pattern rule of the following sequence; 2, 8, 32, 128, 512.
A. +4
B. x4
C. +2x2
D. +3x1
5. Give the pattern rule of the following sequence; 8, 18, 38, 78.
A.+4
B.x4
C.x2+2
D.x2+1
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4. Give the pattern rule of the following sequence; 2, 8, 32, 128, 512.
A. +4
B. x4
C. +2x2
D. +3x1
5. Give the pattern rule of the following sequence; 8, 18, 38, 78.
A.+4
B.x4
C.x2+2
D.x2+1
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Answer:
1.C.+2x2
2.C.x2+2
Step-by-step explanation:
1. 2+2=4 4x2=18
2.8×2=18