Question

Please help
Given the exponential function A(x) = P(1 + r)x, what value for r will make the function a decay function?
r = 2.1
r = −0.1
r = 0
r = 0.1

Answer 1

for it to be a decay function, (1 + r) < 1

Answer 2

Is it C :O I got R < 0

Answer 3

Sorry o.o was getting ready for a dba for biology

Answer 4

be careful. r < 0 means that r must be LESS than 0

Answer 5

Oh..o.o hmm

Answer 6

So it's a negative? :D

Answer 7

right

Answer 8

Hmmm. is it B???? :O

Answer 9

good

Answer 10

Yay! Thank you! :D Worlds best math girl XD