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Statement : The slope of the graph of the inverse tangent function is positive for all $\"\"$ values.

The function is $\"\"$ .

Apply derivative on each side with respect to $\"\"$ .

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Hence the slope of the function is derivative of the function.

Derivative of the function is greater than zero for all values of $\"\"$ , hence slope of the graph of the inverse tangent function is positive for all $\"\"$ values.

Hence, the stament is true.

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The statement is true.