Question

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 = 2.1

r = 0

r = 0.1

@satellite73 @texaschic101 @quickstudent @kropot72

Answer 1

none of the above, unless \(r\) is supposed to be given as a percent

Answer 2

Yes I guess so @satellite73

Answer 3

then pick the first one \(-2.1\%=-.021\)