what is the percent rate of change in function y= (0.98)^x determine whether the function represents exponential growth of exponential decay
5logb(y) + 4logb(x)
3e^2x + 2 = 28
I really need help with these three problems.
Thank you in advance!
all you do here is compute the function when x is equal to 1 (which gives 0.98), when x is equal to 2 (which gives 0.9604) and compute the percentage difference which is:
((0.98 - 0.9604) / 0.98) X 100
Or more generally:
((initial value - changed value) / initial value) X 100
You can't answer the third one without knowing the value of x.