Provide an appropriate response.It can be shown that an ellipse with foci (c, 0) and (-c, 0), where the sum of the distances from any point
of the ellipse to the two foci is 2a, has the equation
+
= 1. Use this result to find an equation of an ellipse with foci (3, 0) and (-3, 0), where the sum of the distances from any point of the ellipse to the two foci is 8.
A. +
= 1
B. +
= 1
C. x2 + y2 = 64
D. +
= 1
Answer: A
Mathematics
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A. ln (4)
B. ln 2
C. ln
D. ln
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Provide an appropriate response.Is it possible or not possible to set up a one-to-one correspondence between ? and
A. Possible B. Not possible
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Provide an appropriate response.Is it true that in order to multiply a number by a positive power of ten, you must move the decimal point to the left as many places as indicated by the exponent on the ten?
A. True B. False
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For the given functions f and g, find the requested function and state its domain.f(x) = 2x + 1; g(x) = 6x - 5Find .
A. (x) =
;
B. (x) =
;
C. (x) =
;
D. (x) =
;
Mathematics