Question

Help? use the rule to find the the first 10 terms in the pattern first term:7 rule:multiply by 2

Answer 1

So,

Start with 7.

Multiply by 2.
7 * 2 = 14

Multiply by 2.
14 * 2 = 28

Multiply by 2.
28 * 2 = 56

Multiply by 2.
56 * 2 = 112

Multiply by 2.
112 * 2 = 224

Multiply by 2.
224 * 2 = 448

Multiply by 2.
448 * 2 = 896

Multiply by 2.
896 * 2 = 1792

Multiply by 2.
1792 * 2 = 3584

The first ten terms in the pattern are:
7, 14, 28, 56, 112, 224, 448, 896, 1792, 3584

In a function:
f(x) = 2x

In a rule:
S = x