Question

Find the percent rate of change for each

function and tell whether it shows
exponential growth or decay.
a) y = 110(.95)
b) y = 1.08(1.07)

plz help!!

Answer 1

Explanation:

a) f(t) = 110(0.95)^t

0.95<1, so the function shows 5% decay

b) f(t) = 1.08(1.07)^t

1.07 > 1, so the function shows 7% growth