Evaluate Using the Given Value f(-3)=0.5^-3

$f (- 3) = {0.5}^{- 3}$

Step 1

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

$f (- 3) = \frac{1}{{0.5}^{3}}$

Step 2

Raise $0.5$ to the power of $3$ .

$f (- 3) = \frac{1}{0.125}$

Step 3

Divide $1$ by $0.125$ .

$f (- 3) = 8$