KING FAHD UNIVERSITY OF PETROLUEM AND MINERALS

Dammam Community College

Math 011 –Term 031

 

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Question1:

 

 Given  the circle  

a)     Write this circle in the standard form

 

 

 

 

 

 

 

 

 

 

 

b)    Find the  center and radius .

 

       

 

 

 

Question 2:

 

Find an equation of a circle that has a diameter with endpoints ( 7 , -2 ) and ( -3 , -2 ).

Write the answer in the standard form .

 

 

 

 

 

 

 

 

 

Question3:

 

Find the intercept  and the intercept of the equation