F(x)-mx+ b, f(-2)=3 and f(4)=1 , what is the value of m and b
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer: 
Step-by-step explanation:
Given
Function is  



from (i) and (ii) we get

 
                                
             
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Answer:
Step-by-step explanation:
 
        
                    
             
        
        
        
A= 3.14* 12^2
= 3.14* 144
= 452.16cm^2
        
                    
             
        
        
        
8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r
        
             
        
        
        
Answer:
t = 22
2t = 45
Step-by-step explanation:
3t = 68
t = 68/3
 
        
             
        
        
        
Answer:
357.46 meters squared
Step-by-step explanation:
16 x 12.2 x 1/2 = 97.6
12.2 x 10.6 = 64.66
97.6 x 3 = 292.8
292.8 + 64.66 = 357.46