Answer:
Step-by-step explanation:
it represents a linear function
Keywords:
<em>equation, operations, equivalent, binomial, square root
</em>
For this case we have an equation in which we must apply operations to rewrite it in an equivalent way. We must start by raising both sides of the equation to the square. Thus, we eliminate the square root of the left side of equality and finally solve the binomial of the right side of equality.
So we have:

By definition:

Thus,
is equivalent to 
Answer:

Option D
If the problem youre solving as the value of the x and y you can make those linear equations, however u can make them with only the x val
I am thinking A) Or B) because iPlease chose as best if i am wrong please don't be mad most of my stuff is correct
Answer:
D
Step-by-step explanation: