Find the standard form of the equation of the circle.Center at (-2, -6) and tangent to the x-axis.
A. (x + 2)2 + (y + 6)2 = 6
B. (x + 2)2 + (y + 6)2 = 4
C. (x + 2)2 + (y + 6)2 = 36
D. (x + 2)2 + (y + 6)2 = 2
Answer: C
Mathematics
You might also like to view...
Perform the indicated division and find a simplified expression.The average velocity of a certain particle in feet per second is given by 
A. 2t2 - 4t + 3 + 
B. 2t2 - 3t - 4
C. 2t2 + 3t - 4
D. 2t2 + 3t - 5 + 
Mathematics
Provide an appropriate response.Turnover is one way of analyzing inventory.
A. True B. False
Mathematics
Multiply and simplify.
? 
A. 1
B. 
C. -1
D. 0
Mathematics
Solve the problem.The appliance store where the Scott family shops offers a 7% discount for paying cash. The Scott family received a discount of $39. What was their total bill before the discount?
A. $3 B. $300 C. $6 D. $557
Mathematics