Finite Math Examples

$f (15) = 10000 e^{- 0.2 \cdot 15}$

Step 1

Multiply $- 0.2$ by $15$ .

$f (15) = 10000 e^{- 3}$

Step 2

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$f (15) = 10000 (\frac{1}{e^{3}})$

Step 3

Combine $10000$ and $\frac{1}{e^{3}}$ .

$f (15) = \frac{10000}{e^{3}}$