Answer:
- Center = (3, 0)
- Radius = 3
- Graph = see below
Concept:
Here, we need to know the idea of the circle equation.
Circle equation: (x - h)² + (y - k)² = r²
(h, k) = center
r = radius
x = variable
y = variable
Solve:
<u>Given expression </u>
(x - 3)² + y² = 9
<u>Find the point of the center</u>
(h, k) = 
<u>Find the length of the radius</u>
r² = 9

Hope this helps!! :)
Please let me know if you have any questions
 
        
                    
             
        
        
        
Answer:
-25/42
Step-by-step explanation:
 
        
             
        
        
        
Answer:
<h2>(4x + 3) + (-2x + 4) = 2x + 7</h2>
Step-by-step explanation:
(4x + 3) + (-2x + 4)
= 4x + 3 - 2x + 4         <em>combine like terms</em>
= (4x - 2x) + (3 + 4)
= 2x + 7
 
        
                    
             
        
        
        
The answer is 6.1 = 6 1/10
        
             
        
        
        
Answer:

Step-by-step explanation:

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