Short Answer
Determine if the equation specifies a function with independent variable x. If so, find the domain. If not, find a value of x to which there corresponds more than one value of y:
-xy = -5
A) A function with domain all real numbers except x = 0
B) Not a function; for example, when x = -5, y = ±1
Correct Answer:

Verified
Correct Answer:
Verified
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