Write One or More Inequalities That Describe the Set of Points

question 131

Multiple Choice

Write one or more inequalities that describe the set of points.
-The closed region bounded by the spheres of radius 2 and 7, both centered at the origin, and the planes x = 3 and x = 5

• A) \(4 \leq x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 49\) and \(3 \leq x \leq 5\)
• B) \(2 < x ^ { 2 } + y ^ { 2 } + z ^ { 2 } < 7\) and \(x = 3\) and \(x = 5\)
• C) \(2 \leq x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 7\) and \(x = 3\) and \(x = 5\)
• D) \(4 < x ^ { 2 } + y ^ { 2 } + z ^ { 2 } < 49\) and \(3 < x < 5\)

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