Answer:
B
Step-by-step explanation:
The slope is -2/1
 
        
                    
             
        
        
        
Answer:
No Solution.
Step-by-step explanation:
2x-4y=14
x=2y-2
----------------
2(2y-2)-4y=14
4y-4-4y=14
-4=14
no solution
 
        
             
        
        
        
We have question
 
    
  <span> /*8      (multiply both sides by 8)</span>

  /*6      (multiply both sides by 6)

      /-30 both sides
8W=-66-30
8W=-96
W=-12
 
        
        
        
Answer:
The required position of the particle at time t is: 
Step-by-step explanation:
Consider the provided matrix.



The general solution of the equation 

Substitute the respective values we get:


Substitute initial condition 

Reduce matrix to reduced row echelon form.

Therefore, 
Thus, the general solution of the equation 


The required position of the particle at time t is: 