The domain of the graph is  
 while the range of the graph is 
.
- The domain of the graph is input values of "x" for which the function exists while the range is the output values "y" for which the function exists.
 
For the graph, the domain will be the values of the graph along the x-axis.
- Domain = 
 (Note that -8 is not included) 
- For the range, the interval is given as: 
. Note that the value of 4 is not included since it is opened. 
Learn more on domain and range here: brainly.com/question/1942755
 
        
             
        
        
        
Answer: The value of A would be 2.
        
             
        
        
        
Ax+bx−c=0
Step 1: Add c to both sides.
ax+bx−c+c=0+c
ax+bx=c
Step 2: Factor out variable x.
x(a+b)=c
Step 3: Divide both sides by a+b.
x(a+b)a+b=ca+b
x=ca+b