Answer:
[tex]\huge \boxed{y\leq 0}[/tex]
Step-by-step explanation:
The range of a function are all possible values for y.
[tex]y = -|x|[/tex]
The domain is all real numbers. The value of x can be all real numbers.
The absolute value of a number will always be positive.
The negative sign gets distributed to the absolute value, the output or end result will always be a negative number or zero, the range is less than or equal to 0.
The range of the function is [tex]y\leq 0[/tex]
