Question

What is the decay percentage rate of t h(x) = 20(175)” ?A75%oB.75%Oс25%0D.25%

Answer 1

Given the function :

`h(x)=20(0.75)^x`

So, the decay percentage rate :

`(\triangle h)/(\triangle x)=0.75`

convert the decimal to percentage: 0.75 = 75%

So, the answer is option A) 75%