Find the Center, Foci, and Vertices of the Ellipse $2 x ^ { 2 } + 5 y ^ { 2 } - 20 x + 30 y + 85 = 0$

question 5

Multiple Choice

Find the center, foci, and vertices of the ellipse.
- $2 x ^ { 2 } + 5 y ^ { 2 } - 20 x + 30 y + 85 = 0$

• A) \(\frac { ( x - 5 ) ^ { 2 } } { 2 } + \frac { ( y + 3 ) ^ { 2 } } { 5 } = 1\)
• center: \(( 5 , - 3 )\); foci: \(( 6.7 , - 3 ) , ( 3.3 , - 3 )\); vertices: \(( 7.2 , - 3 ) , ( 2.8 , - 3 )\)
• B) \(\frac { ( x - 5 ) ^ { 2 } } { 5 } + \frac { ( y + 3 ) ^ { 2 } } { 2 } = 1\)
• center: \(( - 5,3 )\); foci: \(( - 3.3,3 ) , ( - 6.7,3 )\); vertices: \(( - 7.2,3 ) , ( - 2.8,3 )\)
• C) \(\frac { ( x - 5 ) ^ { 2 } } { 2 } + \frac { ( y + 3 ) ^ { 2 } } { 5 } = 1\)
• center: \(( - 5,3 )\); foci: \(( - 3.3,3 ) , ( - 6.7,3 )\); vertices: \(( - 7.2,3 ) , ( - 2.8,3 )\)
• D) \(\frac { ( x - 5 ) ^ { 2 } } { 5 } + \frac { ( y + 3 ) ^ { 2 } } { 2 } = 1\)
• center: \(( 5 , - 3 )\); foci: \(( 6.7 , - 3 ) , ( 3.3 , - 3 )\); vertices: \(( 7.2 , - 3 ) , ( 2.8 , - 3 )\)

Differentiate Freudian concepts from those of other theorists in personality psychology.

Appreciate the historical evolution of personality theory and recognize the contributions of key figures.

Understand the basic principles of behaviorism in explaining personality.

Recognize the characteristics of Type A, Type B, and Type C personalities.

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