A conic section whose focus is at the pole has the equation r=2/1+cosθ. Which of the following equations is the directrix of the conic?
rcosθ = - 2
rcosθ = 2
rsinθ = - 2
rsinθ = 2
I think its the second
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A conic section whose focus is at the pole has the equation r=2/1+cosθ. Which of the following equations is the directrix of the conic? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
John collected 150 nickels and dimes. He has 30 more nickels than dimes. How many of each does he have
Answers (1)
If the third term in a geometric sequence is 20, and the fifth term in the sequence is 5, what is the ratio (multiplier) ?
Answers (1)
The equation for a circle is x2-8x+y2-2y-8=0 . What is the equation of the circle in standard form?
Answers (1)
How to round to the nearest cent
Answers (1)
Translate sentence into an equation. 20 subtracted from three times a number is 6 more than the number
Answers (1)
New Questions in Mathematics
Solve: x to the 3rd power equals 1 over 8
Answers (1)
The angle of a circle
Answers (2)
He uses 6 inches of yarn per bracelet. how many bracelets can sal make with 5 feet of yarn?
Answers (1)
If the remainder on division of x^3+2x^2+kx+3 by x-3 is 21, find the quotient and the value of k. Hence, find the zeroes of the cubic polynomial x^3+2x^2+kx-18.
Answers (1)
What is - 2, 0, 1.7, - 5/2 in order from least to greatest?
Answers (1)