Gamma rays are the highest energy EM radiation and typically have energies greater than 100 keV, frequencies greater than 1019 Hz, and wavelengths less than 10 picometers.
 
        
             
        
        
        
Answer:
The function has a maximum in 
The maximum is:

Explanation:
Find the first derivative of the function for the inflection point, then equal to zero and solve for x




Now find the second derivative of the function and evaluate at x = 3.
If  the function has a maximum
 the function has a maximum
If  the function has a minimum
 the function has a minimum

Note that:

the function has a maximum in 
The maximum is:
