How do you graph #r=-1#?

Answer 1

It is a circle of radius 1 centered at the origin. The negative sign only serves to shift the angle for any given point on the circle by #+-pi#.

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Answer 2

To graph the polar equation ( r = -1 ), you simply plot points where the distance from the origin is always ( -1 ). However, this equation doesn't produce a traditional graph because the radius cannot be negative. Therefore, there are no points to plot, and the graph of ( r = -1 ) is empty.

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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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