Find the domain of the function.
-$$f ( x ) = - 4 x - 5$$
A) {x|x 0}
B) {x|x ≠ 0}
C) {x|x ≥ 5}
D) all real numbers

Name: Find the domain of the function. -\[f ( x ) = - 4 x - 5\] A) {x|x > 0} B) {x|x ≠ 0} C) {x|x ≥ 5} D) all real numbers
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Question

Find the domain of the function.
-$$f ( x ) = - 4 x - 5$$
A) {x|x > 0}
B) {x|x ≠ 0}
C) {x|x ≥ 5}
D) all real numbers

Quizplus · Accepted Answer

The function $f(x) = -4x - 5$ is a linear function, which means its domain is all real numbers because there are no restrictions on the value of $x$.

Find the Domain of the Function f(x)=−4x−5f ( x ) = - 4 x - 5f(x)=−4x−5

Find the Domain of the Function $f ( x ) = - 4 x - 5$