Can someone please figure this out thank you

Using the tangent ratio below:

Therefore, the tangent ratio for a right triangle is:

For this part, use the arctan to find the measure of A.

Therefore measure of A is 33.69, round to the nearest tenth as we get 33.7 degrees.

Answer

Furthermore, the question mentions the nearest tenth, that means the b and e choice should be cleared out.

Let me know if you have any doubts regarding the trigonometric ratio.

i believe that the answer is

b. y-1=-2(x-4)

hope this !