Answer:
1. f is increasing over the interval 0 < x < 2.
2. f(2) = 3
3. f is decreasing over the interval 2 < x < 5.
 
        
                    
             
        
        
        
Answer:
The sign of each y-coordinate changed.
Step-by-step explanation:
This was a reflection over the x-axis.
If you look at point F, it is (-5, -1) the corresponding point F' is (-5,1).  Notice the numerical values of x and y are the same, but the sign of y flipped from negative to positive. The other four points all follow the same pattern.
 
        
                    
             
        
        
        
Answer:
3/8
Step-by-step explanation:
3/(3 + 5) = 3/8
 
        
             
        
        
        
Answer:
The answer to your question is: 3.7 hours
Step-by-step explanation:
Kam can make 72 cookies/ 3 hours
Madison can make 120 cookies/4 hours
Time to make 200 cookies together = ?
First, calculate the number of cookies make per hour
Kam            72 ---------------- 3 
                    x   ----------------  1 hour 
   x = 72/3 = 24 cookies/h
Madison 
              120 -------------   4 hours
                x ---------------      1 hour
x = 120 / 4 = 30 cookies
Now we write and equation where "t" will be time
          24t + 30t = 200      and solve it
          54t = 200 
         t = 200/54
         t = 3.7 hours