A number pattern is given by the rule $T = 20 n - 9$ , Find
the first four terms.

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Solution

Given Pattern:-
$T = 20 n - 9$
First Term:- $20 (1) - 9 = 11$
Second Term:- $20 (2) - 9 = 31$
Third Term:- $20 (3) - 9 = 51$
Fourth Term:- $20 (4) - 9 = 71$
Hence, $11, 31, 51, 71$ are the first four terms of the pattern $T = 20 n - 9$

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A number pattern is given by the rule T=20n-9, Findthe first four terms.

Given Pattern:-T=20n-9First Term:- 20(1)-9=11Second Term:- 20(2)-9=31Third Term:- 20(3)-9=51Fourth Term:- 20(4)-9=71Hence, 11,31,51,71are the first four terms of the pattern T=20n-9

A number pattern is given by the rule $T = 20 n - 9$ , Find
the first four terms.

Given Pattern:-
$T = 20 n - 9$
First Term:- $20 (1) - 9 = 11$
Second Term:- $20 (2) - 9 = 31$
Third Term:- $20 (3) - 9 = 51$
Fourth Term:- $20 (4) - 9 = 71$
Hence, $11, 31, 51, 71$ are the first four terms of the pattern $T = 20 n - 9$