Plug in 0 for z
 so it would change to -2<6 
        
                    
             
        
        
        
Answer:
3/2
Step-by-step explanation:
replace dis in y to check your answer
 
        
                    
             
        
        
        
Answer:
a) never true
Step-by-step explanation:
 a radius is always half of a diameter 
 
        
             
        
        
        
No as it doesn’t go vertically through 1/3 on x axis