QuestionFind $f(-4)$ for the function $f(x)=-x-1$ .

Studdy Solution

STEP 1

Assumptions1. The function is defined as $f(x) = -x -1$ . We need to find the value of the function at $x = -4$

STEP 2

We can find the value of the function at a specific point by substituting the value of $x$ into the function.
$f(-4) = -(-4) -1$

STEP 3

implify the expression by multiplying $-1$ with $-$ .
$f(-) = -1$

STEP 4

Subtract $1$ from $4$ to find the value of the function at $x = -4$ .
$f(-4) =4 -1 =3$ So, $f(-4) =3$ .

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