Answer:
x = 3 is an extraneous solution
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The inverse of f(x)=3x+1 is f(x)−1=13x−13
Step-by-step explanation:
 
        
                    
             
        
        
        
got u
Step-by-step explanation:
the answer is 10x+20
 
        
             
        
        
        
If i did the math correctly one number is 50
19 has two factors: 1, 19
21 has four factors: 1, 3, 7, 21
23 has two factors: 1, 23
And we need a number that has more than four factors and is greater than 25.
Factors of 50- 1, 2, 5, 10, 25, 50
50has six factors and is greater than 25.
        
             
        
        
        
Answer:
a negative slope
Step-by-step explanation: