Copyright © Cengage Learning. All rights reserved. 3 Exponential and Logarithmic Functions.
Insight DDD Orange County October 2012
Pre-History ❡ Stone ❡ Flint ❡ Wood. 20,000 BCE ❡ Gold ❧ Easy to form (Malleable) ❧ Although 20,000 BCE is an estimate, gold is the earliest metal to be.
