The -1 means that y = -1, so point is one unit below the x-axis.  In (5, -1), the x is positive, which could put the point in either the first quadrant or the fourth.  With the y being negative, however, it means that the point is in the fourth quadrant.  Those are your 2 true statements.
        
                    
             
        
        
        
Answer:
These should be right hopefully! Hope it helps!
 
        
             
        
        
        
Answer:

Hope This Helps! :) Please give Brainliest if it does!
 
        
             
        
        
        
Answer:
54 units squared
Step-by-step explanation:
You have to divide the shape into simpler shapes such as rectangles and triangles that you can easily find the area of. Then, add those areas together. I divided it into one rectangle and three triangles. 
Rectangle 1: length=7 width=6          6(7)=42
Triangle 1: base=6 height=2          1/2(6)2=6
Triangle 2: base=3 height=2          1/2(3)2=3
Triangle 3: base=6 height=1          1/2(6)1=3
Area= R1+T1+T2+T3= 42+6+3+3= 54 units squared
 
        
                    
             
        
        
        
The answer would be 
40,000