Cost of Television = $1420
Cost of Television after store sale =$1022.40
Drop in price= 1420-1022.40= 397.60.
Price taken off = $ 397.60.
Percentage taken off= 
                                  = 
Percent off = 28%.
 
        
                    
             
        
        
        
That's it right there. That expression can't be simplified.
        
             
        
        
        
First you have to sketch out the graph for both the exponential function and the logarithmic function. 
Then you will see that the first statement and the second statement is incorrect 
Hence the third statement is the correct statement where the x values of the logarithmic function are the y values of the exponential function.
        
             
        
        
        
Answer:
negative
slope= -1/4
Step-by-step explanation:
 
        
             
        
        
        
Answer:
.66
Step-by-step explanation: