Answer:
The answer is B hope this is right
Step-by-step explanation:
Y=-7
Since it’s a straight line, there is no slope. So this is a zero slope line.
Another expression for the given rational function is 
<h3>Indices expression</h3>
Given the rational function expressed as:
x = √rs
We can reconstruct the expression by writing it using exponents as shown;

Separate to have:

Hence another expression for the given rational function is 
learn more on rational function here: brainly.com/question/1851758
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