Find all values $$ x = a $$ where the function is discontinuous. For each value of $$ x $$ , give the limit of the function as $$ x $$ approaches a. Be sure to note when the limit doesn't exist. $$ f ( x ) = \frac { x ^ { 2 } - 81 } { x - 9 } $$ Select the correct choice below and fill in any answer boxes in your choice. A. The function $$ f $$ is discontinuous at $$ x = $$ B. The function has no point of discontinuity. (Use comma to separate answers as needed.)

Question

Find all values $$ x = a $$ where the function is discontinuous. For each value of $$ x $$ , give the limit of the function as $$ x $$ approaches a. Be sure to note when the limit doesn't exist. $$ f ( x ) = \frac { x ^ { 2 } - 81 } { x - 9 } $$ Select the correct choice below and fill in any answer boxes in your choice. A. The function $$ f $$ is discontinuous at $$ x = $$ B. The function has no point of discontinuity. (Use comma to separate answers as needed.)

Welch Ayala · Accepted Answer

B. the function has no point of discontinuity.

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