In this exercise, traces of the surfaces in the planes are conic sections. In cach part, find an equation of the trace, and state whether it is an ellipse, a circle, a parabola, or a hyperbola. (a) 70? + y? + z? =7, y = 1. Equation: Choose one 1 (b) 36x? + - z? = 36, 2 =

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Rational Functions And Conics
Section4.3: Conics
Problem 99E
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In this exercise, traces of the surfaces in the planes are conic sections.
In cach part, find an equation of the trace, and state whether it is an
cllipse, a circle, a parabola, or a hyperbola.
(a) 7a +y? + z = 7, y = 1.
Equation:
Choose one
(b) 36x + v? - z = 36, x =
Equation:
Choose one
(c) 9a? – y – 2 = 3, z = 1
Equation:
Choose one ▼
(d) 9x--22 = 16, 2 = 2
Equation:
Choose one Y
(e) z = 2522 + 9y, v = 2
Equation:
Choose one
(f) z = 2522 + 9y, z = 2
Equation:
Choose one
H10
Transcribed Image Text:In this exercise, traces of the surfaces in the planes are conic sections. In cach part, find an equation of the trace, and state whether it is an cllipse, a circle, a parabola, or a hyperbola. (a) 7a +y? + z = 7, y = 1. Equation: Choose one (b) 36x + v? - z = 36, x = Equation: Choose one (c) 9a? – y – 2 = 3, z = 1 Equation: Choose one ▼ (d) 9x--22 = 16, 2 = 2 Equation: Choose one Y (e) z = 2522 + 9y, v = 2 Equation: Choose one (f) z = 2522 + 9y, z = 2 Equation: Choose one H10
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