Answer:
Option C. His answer is not correct, because the same can not be less than either attend
Step-by-step explanation:
we have
we know that
substitute
----> is not true
therefore
His answer is not correct, because the same can not be less than either attend
Given the equation of the function:
The given function represents a parabola
We will make a complete square to find the coordinates of the vertex
The coefficient of x = 4
Half the coefficient of x = 2
Square it give = 4
So, we will add and subtract 4
Compare the last equation with the vertex form of the parabola
So, h = -2, k = -11
So, the answer will be the coordinates of the vertex = (-2, -11)
By subtracting the given addend to the sum, we see that the other addend is:
<h3>How to get the other addend?</h3>
We know that the sum of two polynomials is:
One of the addends is:
To get the other addend, we can subtract the given addend to the sum:
Then we can conclude that the other addend is:
If you want to learn more about polynomials:
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