Question

Is the equation an example of growth or decay?
y = 2.1(0.15)^x

Answer 1

decay

Answer 2

Ok thanks :) Thats what I thought it was but my dad disagreed soo I asked on here :p

Answer 3

well, before you finalize anything, if the equation is >1 then its growth, if the equation is < 1 its decay

Answer 4

Ohh ok :p

Answer 5

* if x is in the exponent and the base <0 \(\rightarrow \)decay
if x is in the exponent and the base >0 \(rightarrow\) grow