Answer 4.1:6

From Förberedande kurs i matematik 1

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Current revision (13:02, 12 September 2008) (edit) (undo)
m (Robot: Automated text replacement (-{{:4.1 - Figur - Cirkeln x² + y² = 9}} +{{:4.1 - Figure - The circle x² + y² = 9}}))
 
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||{{:4.1 - Figur - Cirkeln x² + y² = 9}}
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||{{:4.1 - Figure - The circle x² + y² = 9}}
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||<small>En cirkel med radie 3 och<br> medelpunkt i origo.</small>
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||<small>A circle with radius 3 and<br> centre at the origin.</small>
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|b)
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||{{:4.1 - Figur - Cirkeln (x - 1)² + (y - 2)² = 3}}
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||{{:4.1 - Figure - The circle (x - 1)² + (y - 2)² = 3}}
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||<small>En cirkel med radie √3 och<br> medelpunkt i punkten (1, 2)</small>
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||<small>A circle with radius √3 and<br> centre at the point (1, 2)</small>
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||{{:4.1 - Figur - Cirkeln (3x - 1)² + (3y + 7)² = 10}}
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||{{:4.1 - Figure - The circle (3x - 1)² + (3y + 7)² = 10}}
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||<small>En cirkel med radie ⅓√10 och<br> medelpunkt i punkten (1/3, -7/3).</small>
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||<small>A circle with radius ⅓√10 and<br> centre at the point (1/3, -7/3).</small>
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Current revision

a)

[Image]

A circle with radius 3 and
centre at the origin.
b)

[Image]

A circle with radius √3 and
centre at the point (1, 2)
c)

[Image]

A circle with radius ⅓√10 and
centre at the point (1/3, -7/3).