I need the answers to this question plz

Question

Cobalt -57 is used in medical testing and has a half-life of about 272 days, which means after 272 days, half of the Cobalt -57 has decayed to less radioactive and more stable form. The function for the half-life of an isotope is shown.

A(t)=A₀(1/2)^t/h

A₀ is the initial amount of the isotope, h is the half-life, t is the input or time elapse, and A(t) is the output or the amount of the isotope remaining as a function of time.

1)What type of function does this represent? Explain why in complete sentences.

Answer 1

The variable , t, is an exponent. The functions is exponential.

The variable is on a constant, 1/2, the is greater than zero and less than 1.

The exponential function is one of decay.