Find the Slope of the Line with Inclination $\Theta$ Round Your Answer to Four Decimal Places

Multiple Choice

Find the slope of the line with inclination $\Theta$ .Round your answer to four decimal places.
$\Theta = 2.40 \text { radians }$

A) $m \approx - 1.0160$
B) $m \approx - 1.1160$
C) $m \approx - 1.2160$
D) $m \approx - 0.9160$
E) $m \approx - 1.3160$