Question

find the domain of the function. f(x)= - 2x + 8 the domain is . (type your answer in interval notation.)

Explanation:

Step1: Identify function type

The function $f(x)=- 2x + 8$ is a linear function.

Step2: Determine domain of linear function

Linear functions are defined for all real - numbers.

Answer:

$(-\infty,\infty)$