Answer:
(8, -9), (11, -9)
Step-by-step explanation:
The points (5, 7) and (7, 7) are on a horizontal line in which the y-coordinates of all points are 7. The line has equation y = 7.
For a line to not intersect the line y = 7, it must be parallel to y = 7.
The answer is the pair of points which both have the same y-coordinate, and that y-coordinate is not 7.
From the choices you added to your comments, the only choice with two points with the same y-coordinate is (8, -9) and (11, -9). This is the answer.
Answer: (8, -9), (11, -9)
 
        
                    
             
        
        
        
Yes you do because you cannot subtract 7 from 6.
        
             
        
        
        
Answer:
No. 
Step-by-step explanation:
No, y=x²-6 is not a linear function. 
This is because all linear functions have the highest exponent of 1. Anything equation that has a variable raised to a power other than 1 is not linear. 
The equation provided as the highest exponent of 2. Thus, it's not linear. 
From the provided graph, we can also see that this is quadratic instead of linear. The graph is a parabola instead of a line. 
 
        
                    
             
        
        
        
18 + m/4 = 24
Subtract 18 from each side:
m/4 = 6
Multiply each side by 4 :
<em>m = 24 </em>
        
                    
             
        
        
        
Answer:
D. 15
Step-by-step explanation:
<em>Use proportions.</em>
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