# How do you find the domain of h(x)=6 - 4^x?

Jan 12, 2018

$\left(- \infty , + \infty\right)$
$6 - {4}^{x} \text{ is defined for all real values of x}$
$\Rightarrow \text{domain is } x \in \mathbb{R}$
$\left(- \infty , + \infty\right) \leftarrow \textcolor{b l u e}{\text{in interval notation}}$