9514 1404 393
Answer:
   x +7
Step-by-step explanation:
The argument of the absolute value function is positive for any x > -7. The required domain is a subset of that, so the absolute value function does not change its argument.
   |x+7| for x ≥ 7 is x +7
 
        
             
        
        
        
7ft if 3+1/3 hopefully this helps i did hwat i can
        
                    
             
        
        
        
Answer: Option 4
Step-by-step explanation:


Direction: The vector is in the second quadrant, so the direction is about 
 
        
             
        
        
        
(0,-3) because that’s what it is
        
             
        
        
        
If x is the age and y is the diameter of the trunk, write the equation:
ax+b=y
We must solve for a and b with the given information.
If (x, y) is (1, 4), we have:
a+b=4
If (x, y) is (10, 25), we have:
10a+b=25
Multiply the first equation by 10 to get:
10a+10b=40
Subtract the second equation from this to get:
9b=25
Thus b=25/9.  a=4-25/9=11/9, so our equation is 11x/9+25/9=y.