Select all of the equations that will produce exponential decay. y = (0.1)x y = 2(1/4)x y = (3)x y = 1/2 (5)x y = (2)x y = 3(0.4)x

so remember that the exponential equation is y = ab^x, with a = initial value and b = growth/decay. also remember that exponential decay only occurs when b < 1.

in this case, exponential decay will occur to these equations:

answer: -1

step-by-step explanation: