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ramireznaidelyn
08.11.2019 •
Mathematics
Drag each system of equations to the correct location on the table.
classify each system of equations as having a single solution, no solution, or infinite solutions.
y = 5 − 2x
4x + 2y = 10
x = 26 − 3y
2x + 6y = 22
5x + 4y = 6
10x − 2y = 7
x + 2y = 3
4x + 8y = 15
3x + 4y = 17
-6x = 10y − 39
x + 5y = 24
5x = 12 − y
Solved
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Ответ:
ANSWER:
The vertex of given equation
is (6, 32).
SOLUTION:
Given, quadratic equation is![y=-x^{2}+12 x-4](/tpl/images/0327/9490/1f187.png)
Above equation is a parabola and we need to find the vertex of that parabola. We know that, general form of the parabola is![y=a(x-h)^{2}+k](/tpl/images/0327/9490/1f3bd.png)
Where, (h, k) is the vertex.
So, let us convert the given equation in parabolic equation.
Now, by comparing above equation with general form,
h = 6, k = 32 and a = -1.
Hence, the vertex of given equation is (6, 32).