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victus00 [196]
3 years ago
8

Can someone help me with this, i've been having trouble with these.

Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0

Opposite sides of angles are equal so

x+12=4x-48

12+48=4x-x

60=3x

x=60/3

x=20

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oksian1 [2.3K]

Answer:

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The vertex of the parabola below is at the point (2, 4), and the point (3, 6) is on the parabola. what is the equation of the pa
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Given:

Vertex ===> (h, k) (2, 4)

The parabola passes through the point: (x, y) ==> (3, 6)

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To find the equation, use the general equation of a parabola with vertex (h, k):

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Where:

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Substitute values into the general equation:

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Subtract 4 from both sides:

\begin{gathered} 6-4=a+4-4 \\  \\ 2=a \\  \\ a=2 \end{gathered}

Substitute 2 for a, and input the values of the vertex (h, k) in the general vertex equation:

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Therefore, the equation of the parabola is:

y=2(x-2)^2+4

ANSWER:

y=2(x-2)^2+4

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Write the quadratic function in vertex form. y = x2 - 16x + 57
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I hope this helps you

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