An Introduction to Geometric Sequences (VCE SSCE General Mathematics): Quizzes

Multiply previous term by fixed number

$4$

$\frac{1}{2}$

Yes, all ratios equal $5$

No, ratios are $2, 3, 2$ (not constant)

Geometric multiplies, arithmetic adds

The sequence increases (exponential growth)

Sequence decreases toward zero (decay)

$1.2$

$R = \frac{\text{any term}}{\text{previous term}}$