Final answer:
The domain of the function s(x) = |-20-2x| is x = 0 using interval notation.
Step-by-step explanation:
The domain of the function s(x) = |-20-2x| can be determined by considering the values for which the expression inside the absolute value brackets is defined. In this case, we have -20-2x. To find the domain, we need to solve the expression -20-2x for x.
First, isolate x by adding 20 to both sides of the equation:
-20-2x+20 = -2x = 0
Next, divide both sides by -2 to solve for x:
-2x/-2 = 0/-2
This simplifies to x = 0. Therefore, the domain of the function s(x) = |-20-2x| is x = 0 using interval notation.
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