Is the function y=4(0.5)^x a growth or decay?
This function is a decay.
To determine whether the function y = 4(0.5)^x represents growth or decay, we need to examine the base of the exponential term (0.5).
In general, if the absolute value of the base is less than 1, it represents exponential decay. Conversely, if the absolute value of the base is greater than 1, it represents exponential growth.
Taking a closer look at our function y = 4(0.5)^x, we see that the base is 0.5, which is less than 1. Therefore, this function represents exponential decay.