Find the standard form of the equation of a circle that satisfies the given conditions.Center (9, 0); radius 6
A. (x - 9)2 + y2 = 36
B. (x + 9)2 + y2 = 36
C. x2 + (y + 9)2 = 6
D. x2 + (y - 9)2 = 6
Answer: A
Mathematics
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A. + ln
+
+ C
B. (x + 7)2 tan-1 4x + ln +
+ C
C. + ln
-
+ C
D. +
+ C
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Solve the problem.The price of a particular snack at a ballpark seems to affect the number sold in a way such that the product of the number sold and the price in dollars is roughly constant. The table shows some of the data.Are the data linear?
A. Yes B. No
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Determine the specific solutions (if any) to the equation on the interval [0, 2?).cos 2? =
A. 0, , ?,
B. ,
,
,
C. no solution
D. ,
,
,
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Solve the problem.Solve for z in terms of the other variables.
A. z =
B. z =
C. z =
D. x2 + y2
Mathematics