This exercise refers to the hyperbolic paraboloid z = y² - x². (a) Find an equation of the hyperbolic trace in the plane z = -49. O +y = 49 2 = - y+ 49 y? x %3D = - 3D1 %3D - 49 49 O y = z - 1 O x2 = 1 49 - 49 (b) Find the vertices of the hyperbola in part (a). O (0, + 7, 49) O (+7,0, 49) O (+7V2,0, - 49) O (0, ±7V2,49) O (+7,0, - 49) (c) Find the foci of the hyperbola in part (a). II

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.3: Hyperbolas
Problem 24E
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hyperbolic paraboloid
(c) Find the foci of the hyperbola in part (a).
o (0, +7V2, 49)
O (+7V2,0. - 49)
(+7, 0, 49)
O (0, + 7, 49)
O (±7,0, – 49)
(d) Describe the orientation of the focal axis of the hyperbola in part (a) relative to the coordinate axes.
The focal axis is parallel to the
Transcribed Image Text:(c) Find the foci of the hyperbola in part (a). o (0, +7V2, 49) O (+7V2,0. - 49) (+7, 0, 49) O (0, + 7, 49) O (±7,0, – 49) (d) Describe the orientation of the focal axis of the hyperbola in part (a) relative to the coordinate axes. The focal axis is parallel to the
Current Attempt in Progress
This exercise refers to the hyperbolic paraboloid z =
yー.
(a) Find an equation of the hyperbolic trace in the plane z = -49.
O + y = 49
- y + 49
y x?
= 1
49
49
= z? - 1
y =
2 y?
= 1
49
49
(b) Find the vertices of the hyperbola in part (a).
O (0, ± 7, 49)
O (+7,0, 49)
O (+7V2,0, - 49)
(0, +7V2,49)
O (+7,0, - 49)
(c) Find the foci of the hyperbola in part (a).
5 40)
Ma
Transcribed Image Text:Current Attempt in Progress This exercise refers to the hyperbolic paraboloid z = yー. (a) Find an equation of the hyperbolic trace in the plane z = -49. O + y = 49 - y + 49 y x? = 1 49 49 = z? - 1 y = 2 y? = 1 49 49 (b) Find the vertices of the hyperbola in part (a). O (0, ± 7, 49) O (+7,0, 49) O (+7V2,0, - 49) (0, +7V2,49) O (+7,0, - 49) (c) Find the foci of the hyperbola in part (a). 5 40) Ma
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