Exponential growth

Quantities multiplied by the same factor each period, slowly then very fast.

Exponential decay

Repeated multiplication by a factor below 1, never quite reaching zero.

Linear versus exponential growth

Adding the same amount against multiplying by the same factor, and which wins.

Practice

Exponential growth

Quantities multiplied by the same factor each period, slowly then very fast.

Practice

Exponential decay

Repeated multiplication by a factor below 1, never quite reaching zero.

Practice

Growth and decay review

Interest, depreciation and exponential change, with linear growth for contrast.

Mixed review