$\text { Evaluate the limit } \lim _ { x \rightarrow 10 } \frac { - 9 ( x - 10 ) } { x ^ { 2 } - 100 } \text { first by using techniques from Chapter } 1 \text { then }$

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The Answer of $\text { Evaluate the limit } \lim _ { x \rightarrow 10 } \frac { - 9 ( x - 10 ) } { x ^ { 2 } - 100 } \text { first by using techniques from Chapter } 1 \text { then }$

By Using L'Hopital's Rule $\frac { 9 } { 20 }$

Definitions:

By Using L'Hopital's Rule 920\frac { 9 } { 20 }209​

Definitions:

By Using L'Hopital's Rule $\frac { 9 } { 20 }$