

So it is the product of 

And 2,5 and 11 are prime numbers, so there you go :)
 
        
             
        
        
        
Option C. It’s where it’s decreasing over the entire interval.
        
             
        
        
        
3 terms
5x, 2x^2, -8
2nd degree
highest exponent is 2
2nd degree polynomial (3 terms)
        
                    
             
        
        
        
C is correct answer.
Skew is a line that does not have a same plane.
Hope it helped you.
-Charlie
Thanks!
        
                    
             
        
        
        
Okay I’ll solve this but it’ll take a while to answer but I’ll try my best to finish as fast as I can!