Write the equation of a circle with a radius of 10 and a center of (-2,5)?

Answer 1

#(x+2)^2+(y-5)^2=100#

#"the standard form of the equation of a circle is"#
#color(red)(bar(ul(|color(white)(2/2)color(black)((x-a)^2+(y-b)^2=r^2)color(white)(2/2)|)))#
#"where "(a,b)" are the coordinates of the centre and r"# #"the radius"#
#"here "(a,b)=(-2,5)" and "r=10#
#"substitute these values into the equation"#
#(x-(-2))^2+(y-5)^2=10^2#
#(x+2)^2+(y-5)^2=100larrcolor(red)"equation of circle"#
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Answer 2

The equation of a circle with radius ( r ) and center ( (h, k) ) is given by: [ (x - h)^2 + (y - k)^2 = r^2 ] Substitute ( r = 10 ), ( h = -2 ), and ( k = 5 ) into the equation: [ (x - (-2))^2 + (y - 5)^2 = 10^2 ] [ (x + 2)^2 + (y - 5)^2 = 100 ]

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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