Answer:
domain: (-5, infinity)
range: (-infinity, 2)
Step-by-step explanation:
 
        
                    
             
        
        
        
Do the exponents first. 10 to the -4 is 1/10000 or 0.0001 and 10^ -5 is 0.00001. You end up with (1.7*0.0001)(5*0.00001) which is 0.00017*0.00005 which is 0.0000000085 or 0.085*10^-8
        
             
        
        
        
A vertex can be the max or min. The vertex is the highest point or lowest point of a function.
        
                    
             
        
        
        
Answer: B explanation; bc i saif