How do you evaluate the limit #-(25r)/(r^2+25)# as r approaches #-2#?
Emma Aldridge
It's a continuous function. Just plug in the value
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Emily AmmermanTo evaluate the limit -(25r)/(r^2+25) as r approaches -2, we substitute -2 for r in the expression. This gives us -(25(-2))/((-2)^2+25). Simplifying further, we have -50/(4+25), which equals -50/29. Therefore, the limit of -(25r)/(r^2+25) as r approaches -2 is -50/29.
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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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