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red bird's flight path can be modeled by the quadratic equation y=-x^2+12x-11. What is the vertex? What is the axis of symmetry? What was the total distance? What is the domain and range?
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May 26, 2017
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red bird's flight path can be modeled by the quadratic equation y=-x^2+12x-11. What is the vertex? What is the axis of symmetry? What was the total distance? What is the domain and range?
Mathematics
high-school
Hedy
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Hedy
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Quadratic Equation:
What is the Vertex?
Vertex Form:
, where (h, k
) is the vertex of the parabola.
Vertex is (6,25)
Axis of Symmetry?
This is just the h value so the AoS = 6
Total Distance? (I assume x-intercepts)
x-intercepts are (1,0) and (11,0) so in between them was the flight.
Domain and Range?
I'm not sure what domain and range are but I found a calc online for it and it says
Domain:
(
−∞
,∞
)
,
x
Range:
(
−∞
,25
]
,
y≤25
Gapur Kassym
answered
May 31, 2017
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Gapur Kassym
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