Answer:
A
Step-by-step explanation:
See that attachment.
Our point is (8, 15), which means it's in the first quadrant. If we drop a perpendicular from the point to the x-axis, we have a right triangle, with opposite side 15 and adjacent side 8.
Tangent is opposite / adjacent, so we have:
tan(θ) = 15/8.
The answer is A.
