The point slope form:

We need to find the slope. To find the slope we can use the following formula:

Use the points <span>(-5, 6) and (0, 1) and plug it into our slope formula and solve:
</span>


So our slope is -1 which means m = slope = -1
Now that we have our slope lets create the point slope form
Our point slope form equation is

Remember
m = slope = -1. Also, we are going to use the point (-5,6).
First insert the m = slope = -1 number where m is located

Next, insert the -5 from (-5,6) where

is located and the 6 from (-5,6) where

is located.


Now simplify


<-------Answer
The geometry of the problem does not seem well-described here. Assuming the spotlight beam and the observation are in the same vertical plane, there are two possibilities for the height:
.. 446 m . . . . . spotlight is aimed toward observer
.. 772 m . . . . . spotlight is aimed away from observer
See the attachment for the geometry. Choose the answer corresponding to the geometry of the problem.
Answer:
A: -x-3≤-8
Step-by-step explanation:
-11-3≤-8
-14≤-8
-14 is less than or equal to -8.