Question

Lewis checked the balance of his savings

account every month for 4 months. The
balances were $300, $410, $520, and
$630. Would a linear or exponential
function better represent the data?
Explain.

Answer 1

Linear

Explanation:

The balances each go up by $110

300 + 110 = 410

410 + 110 = 520

520 + 110 = 630