Here is your answer 
B) 1/125
REASON:
Given,

for F (3)
Putting x=3, in above function we get


HOPE IT IS USEFUL
 
        
        
        
Answer:
   2, 5
Step-by-step explanation:
10 = 2 × 5 . . . . . . both of these factors are prime
 
        
             
        
        
        
First you would need to convert the equation to match the y = mx + b format. 
Subtract 2x from both sides to get -y = -2x + 3 
Then, divide -1 (because that's the coefficient to -y, on all values, turning to equation into 
y = 2x - 3 (negative and negative makes a positive that's why the 2 value is now positive) in order to make the y value positive.
Our y intercept is -3 so start your graphing line on the -3 value on the x axis. 
Our slope is 2/1 which means to go up 2 point and right 1 point, since it's a positive slope.
You can mark every point in order to get a more accurate line and just connect the dots from there. Be sure to use a ruler or some sort of straightedge for a better line.
Hope this helped :)
        
                    
             
        
        
        
Y = 4
X = 12 
I’m pretty sure^ I did this last unit btw
        
             
        
        
        
I don't. Know at all my guess is to ask another person