D is what i got. because that is the only possible answer.
Answer:
The slope of graph is 
Option C is correct option.
Step-by-step explanation:
We need to find the slope (rate of change) of the graph
The formula to calculate slope is: 
Taking two points from the graph: (You can take any two points from the graph)
Point 1 (-4,-3)
Point 2 (-2,0)
We have: 
Putting values in the formula and finding slope

So, the slope of graph is 
Option C is correct option.
X=2 is the correct answer
The answer to the question is B
Answer:
X =30
Step-by-step explanation:
= 60+90
=150
angle sum property
x+150=180
x=180- 150
x= 30