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Math

Math Snap

PROBLEM

Question
Graph the conic (y+6)29(x+6)2=1\frac{(y+6)^{2}}{9}-(x+6)^{2}=1

STEP 1

1. The given conic is in the form of a hyperbola.
2. The equation is centered at (6,6)(-6, -6).
3. The hyperbola opens vertically.

STEP 2

1. Identify the type of conic and its properties.
2. Determine the center of the hyperbola.
3. Identify the vertices and asymptotes.
4. Sketch the graph of the hyperbola.

STEP 3

Identify the type of conic and its properties:
The given equation is (y+6)29(x+6)2=1\frac{(y+6)^{2}}{9} - (x+6)^{2} = 1, which is in the standard form of a vertical hyperbola (yk)2a2(xh)2b2=1\frac{(y-k)^2}{a^2} - \frac{(x-h)^2}{b^2} = 1.

STEP 4

Determine the center of the hyperbola:
The center (h,k)(h, k) is (6,6)(-6, -6).

STEP 5

Identify the vertices and asymptotes:
- For a vertical hyperbola, the vertices are located at (h,k±a)(h, k \pm a).
- Here, a2=9a^2 = 9, so a=3a = 3.
- The vertices are (6,6±3)(-6, -6 \pm 3), which are (6,3)(-6, -3) and (6,9)(-6, -9).
- The asymptotes for a vertical hyperbola are given by the equations:
$$ y = k \pm \frac{a}{b}(x-h)
\] Here, b2=1b^2 = 1, so b=1b = 1.
The asymptotes are:
$$ y = -6 \pm 3(x + 6)
\] Simplifying, the equations are:
$$ y = 3x + 12
\] $$ y = -3x - 24
\]

SOLUTION

Sketch the graph of the hyperbola:
- Plot the center at (6,6)(-6, -6).
- Plot the vertices at (6,3)(-6, -3) and (6,9)(-6, -9).
- Draw the asymptotes using the equations y=3x+12y = 3x + 12 and y=3x24y = -3x - 24.
- Sketch the branches of the hyperbola opening upwards and downwards, approaching the asymptotes.
The graph of the hyperbola is now complete.

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