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hoose the correct equation for a sphere centered at (1, –2, 1) with radius 7. O (x + 1)² + (y + 2)² + (z + 1)² = 7 O (x + 1)? + (y + 2)² + (z + 1)² = 49 O (x – 1)? + (y + 2)² + (z – 1)² = 7 O (2 – 1)? + (y + 2)² + (2 – 1)² = 49

hoose the correct equation for a sphere centered at (1, –2, 1) with radius 7. O (x + 1)² + (y + 2)² + (z + 1)² = 7 O (x + 1)? + (y + 2)² + (z + 1)² = 49 O (x – 1)? + (y + 2)² + (z – 1)² = 7 O (2 – 1)? + (y + 2)² + (2 – 1)² = 49

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.3: Hyperbolas
Problem 60E
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After choosing an equation describe how the sphere intersects the yz-plane using an equation. Then, describe that equation in words.
Choose the correct equation for a sphere centered at (1, -2, 1) with radius 7. O (r + 1)? + (y + 2)² + (z + 1)? = 7 O (x + 1) + (y + 2)² + (z + 1)? = 49 O (x – 1)? + (y + 2)² + (z – 1)² = 7 O (x – 1)? + (y + 2)² + (z – 1)² = 49
Transcribed Image Text:Choose the correct equation for a sphere centered at (1, -2, 1) with radius 7. O (r + 1)? + (y + 2)² + (z + 1)? = 7 O (x + 1) + (y + 2)² + (z + 1)? = 49 O (x – 1)? + (y + 2)² + (z – 1)² = 7 O (x – 1)? + (y + 2)² + (z – 1)² = 49
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