Yes it is the answer that is last on the list because it is that answer
        
             
        
        
        
Answer:
the correct answer is C
Step-by-step explanation:
mx+b
 
        
                    
             
        
        
        
First you would have to find the third angle in the triangle which you would do by adding 63+61 and subtracting the resulting number from the total degrees in a triangle. From there, you would calculate x and y using the knowledge that angles on a line equal 180.
        
             
        
        
        

The given statement can be represented as :
where, the number is assumed to be " b "
therefore, the correct choice is B. 2b³ - b