asked 53.9k views
5 votes
Given an exponential function for compounding interest, A(x) = P(.91)x, what is the rate of change?

A.-0.09%
B.-9%
C.0.91%
D. 91%

2 Answers

6 votes
the answer is -9%  hope this helps :)
answered
User Evu
by
8.4k points
1 vote
I think its -9%...since it is a decay (theres no +1) and 1- .91 =9...well if I'm wrong I'm very sorry 
answered
User Galactocalypse
by
8.5k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.