please refer to above attachment ↑↑
Answer:
The distance is 3.
Step-by-step explanation:
Since the x coordinates are the same, we take (-1)-(-4) = 3.
Answer: Option A

Step-by-step explanation:
We can model the situation by means of a right triangle.
Where the angle
is the angle that you make with the top of the TV.
Then the horizontal distance of 6 feet is the adjacent side and the vertical distance of 8 feet is the opposite side to the angle the.
By definition of the
function we know that:

Therefore:

