Answer:
Negative
Step-by-step explanation:
The line is trending downwards, which is indicative of a negative slope.
 
        
             
        
        
        
Answer:
a.(4)
b.(45)
Step-by-step explanation:
A factor is a number that divides perfectly without any remainder so you can try to divide each. 
For example: 
-14/2=7(it's a factor of 14)
-14/4=3.5(it's not factor of 14)
 
        
             
        
        
        
Answer: Division Property of Equality 
 
        
                    
             
        
        
        
D is false.
-1 = -(-1)
When you negate the negative on the left, you get a positive 1, not a negative 1.