Answer:
.
Step-by-step explanation:
We are given that 
and 
(because that's the ground), so substituting that into 
gives .
Step-by-step explanation:
Answer: the anwser is C
Step-by-step explanation:
points on a graph show the exact places the line hits on a graph and a line is always continuous because its not showing the exact points its showing the direction the points are going. hopefully that made sense and helped you alittle
<span>Please help need this done now hurry 1 question below!! 25 points</span>
