Look at the sequence 1 + (1 + 5), 2 + (2 + 5), 3 + (3 + 5) ……. a.

1.	Look at the sequence 1 + (1 + 5), 2 + (2 + 5), 3 + (3 + 5) ……. a. Write next two terms b. Write its algbraic form.
Answer» a. Next two terms 4 + (4 + 5), 5 + (5 + 5), b. Algebraic expression x_n = n + (n + 5) = n + n + 5 x_n = 2n + 5

Look at the sequence 1 + (1 + 5), 2 + (2 + 5), 3 + (3 + 5) ……. a. Write next two terms b. Write its algbraic form.

Answer»

a. Next two terms 4 + (4 + 5), 5 + (5 + 5),

b. Algebraic expression x_n = n + (n + 5) = n + n + 5

x_n = 2n + 5

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Look at the sequence 1 + (1 + 5), 2 + (2 + 5), 3 + (3 + 5) ……. a. Write next two terms b. Write its algbraic form.

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