Answer:
3/2 x-5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
0.46
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
unbiased
Step-by-step explanation:
it would be biased if you lets say survey the history club kids
 
        
             
        
        
        
a} The image is congruent to the pre-image.
c} The image could be moved left or right.
d} The image could be moved up or down.