Can you answer this one for my plz I need before Monday ty
1 answer:
Since you need the vertex, and knowing the vertex will tell you the axis of symmetry, it is convenient to put the equation in vertex form.
.. -x^2 -4x +1
.. = -(x^2 +4x) +1
.. = -(x^2 +4x +(4/2)^2) +1 -(-(4/2)^2) . . . . complete the square
.. = -(x +2)^2 +5
The vertex is (-2, 5).
The axis of symmetry is x = -2.
.. -x^2 -4x +1
.. = -(x^2 +4x) +1
.. = -(x^2 +4x +(4/2)^2) +1 -(-(4/2)^2) . . . . complete the square
.. = -(x +2)^2 +5
The vertex is (-2, 5).
The axis of symmetry is x = -2.
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Answer:
48∛9 ft²
Step-by-step explanation:
The length (L) and width (W) are given by:
Since this is a rectangular region, the area is given by:
The answer can be further simplified by factoring as follows:
The exact area is its simplest form is 48∛9 ft²
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Step-by-step explanation:
let me know if this is right please :(