Try plugging in 4,6, and -7 into the x's 
        
                    
             
        
        
        
Answer:
Option C is correct.
Equation of a line  passing through (0,6) and (9,0).
 passing through (0,6) and (9,0).
Explanation:
Given the two points (0, 6) and (9 ,0).
To find the equation for the given two points  and
 and  is,
 is,
 ; where m is the slope and is given by:
; where m is the slope and is given by:

First find the slope m:

Substitute this value in equation of line:
 or
 or

⇒ 
Therefore, the equation for the given point is:  
 
        
             
        
        
        
<span>22.6666666667, in other words D. 22 2/3</span>
        
                    
             
        
        
        
The answer to the question is
        
             
        
        
        
Answer 
w=18
Step-by-step explanation: