500 and 100 because if you see the seven right, seven is the judge and so as the one. Make it 500 and the next number 100. So you'll have en estimate of 600. Ur welcome.
        
             
        
        
        
<em><u>Option A</u></em>
<em><u>The solution is:</u></em>

<em><u>Solution:</u></em>

We have to solve the equation f(x) = 0
Let f(x) = 0

Solve the above equation


Take square root on both sides

Thus the solution is found
 
        
             
        
        
        
6
Range is the difference of min and max y values
 
        
             
        
        
        
Answer:
Option (b) is the answer.
Step-by-step explanation:
If two distinct lines intersect 
Then they are not parallel because parallel lines never intersect they go hand in hand
But since, we need to tell which is not true
So, option A is discarded.
Option (c) and (d) are also true hence, discarded.
Option (b) is correct that is the lines are perpendicular this is not true. hence, considered
Therefore, option (b) is the answer.
 
        
                    
             
        
        
        
Answer: hope this helps
Step-by-step explanation: