\(a = 4, r = -1\)

\(a > 0\ and\ r < 0\)

RESULT

The function represents exponential decay because the exponent has a negative number beside x and 4 is positive.

Question

asked 2021-06-30

asked 2021-06-24

Tell whether each function represents exponential growth, exponential decay, or neither. Justify your responses.

\(\begin{array}{|c|c|}\hline x & 0 & 2 & 4 & 6 \\ \hline y & 1 & 9 & 81 & 729 \\ \hline \end{array}\)

asked 2021-05-28

\(\displaystyle{f{{\left({x}\right)}}}={\left({\frac{{{1}}}{{{3}}}}\right)}^{{x}}\)

asked 2021-01-22

Tell whether the function represents exponential growth or exponential decay. \(f(x)=5/3(4/5)^x\)