Answer: C (0,0), (-4,0) and (0, -5)
Step-by-step explanation:
 
        
             
        
        
        
The answer to the problem is x= -4
 
        
                    
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
1 vertex form
2 factored form
3 standard form
 
        
                    
             
        
        
        
Answer:
See explanation
Step-by-step explanation:
       Statement                     Reason
1. the diagram shows segment AC with point B on this segment, then
     <u>Segment addition postulate</u>
              <u>Segment addition postulate</u>
2. Given  then
 then
     <u>Substitution property</u>
              <u>Substitution property</u>
3. Simplify the equation as follows 
     <u>Combine like terms</u>
                      <u>Combine like terms</u>
4. Subtract 8 from both sides
     <u>Subtraction property of equality</u>
          <u>Subtraction property of equality</u>
5. Divide by 8:
     <u>Division property of equality</u>
                                <u>Division property of equality</u>