Answer:
i think 6 not sure tho sorry if its worng
 
        
             
        
        
        
2
to work it out just go output f (x) - input x so, 3 - 1 = 2 and double check this using your next equations 4 - 2 = 2
        
             
        
        
        
Hello!
To be perpendicular to x = 4, the line must be y = something. This eliminates answer choices #2 and #4. Also, to pass through the point (.5, 7), the line must be y = 7.
So answer choice #3.
Hope this helps!! Let me know if you have ANY questions. 
        
             
        
        
        
Answer: 
Okay, so the answer would be 6. please let this be the brainliest.
Step-by-step explanation:
Find the prime factorization of 36
36=2x2x3x3
gcf-2x3
 
        
             
        
        
        
Negative i believe is the correct answer