If y=a^x, dy/dx=(a^x)*ln(a) alternative proof... Oct 14, 2017 22:59:21 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Tiago on Oct 14, 2017 22:59:21 GMT If y=a^x, dy/dx=(a^x)*ln(a) alternative proof...