Exponential Functions · Exercise 59

Evaluate each function. Round answers to four decimal places, if necessary.

$f\left(x\right)=-\frac{3}{2}{\left(3\right)}^{-x}+\frac{3}{2},$ for $f\left(2\right)$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Algebra and Trigonometry 2e · §6.1 Exponential Functions · Exercise 59