The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e =
, x = -3
A. r =
B. r =
C. r =
D. r =
Answer: D
Mathematics
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Solve.The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the polynomial equation Find the cost of producing 100,000 jars.
A. $100,036 B. $20,000 C. $56,000 D. $36.20
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Graph the hyperbola. -
= 1
A.
B.
C.
D.
Mathematics
Multiply the pair of monomials.(-5y)(-2y6)
A. -10y7 B. 5y - 2y6 C. -7y6 D. 10y7
Mathematics
Find all solutions of the equation in the interval [0, 2?).2 sin2 ? - 3 sin ? - 2 = 0
A.
B.
C.
D.
Mathematics