jessebeck0805
jessebeck0805
24.03.2021 • 
Mathematics

Erik makes a sequence of patterns using tiles. He records how many tiles are used for each pattern number.
Pattern number
(p) 1 2 3 4 5
Number of tiles
(t) 1 8 15 22 50
(a) Complete the table. [2]

(b) Erik finds a rule connecting the pattern number and the number of tiles.
Put a ring around the correct rule.
t = p + 7 t = 6p – 1 t = 7p + 1 t = 7p – 6

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