Consider the polar equation

(a) Find the eccentricity and an equation of the directrix of the conic.
(b) Identify the conic.
(c) Sketch the curve.


Mathematics

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Find the GCF for the group of monomials.14x5y2, 56x7y, and 196x6y5

A. 14x2y5 B. 56x5 C. 14x5y D. 784x2

Mathematics

Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.7x2 + 18x - 8

A. (7x + 4)(x - 2) B. (7x - 4)(x + 2) C. (7x - 2)(x + 4) D. Prime

Mathematics

Write the decimal using numbers.nine million, one hundred and nineteen ten-thousandths

A. 9100.0019 B. 0.00900119 C. 9,000,100.0019 D. 9,000,100.019

Mathematics

Convert the equation to the standard form for a hyperbola by completing the square.4y2 - 25x2 + 8y - 50x - 121 = 0

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics