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precal

Questions (6)

11) What is the directrix for the following conic?r= 8.4/4-6.2 sinθ A: y= 8.4 B: y= -1.35 C: y= 2.1 D: y= 4 12) Write a limacon
1. 1 answer
2. 199 views
6) rewrite (x+3)^2+y^2=9 in polar form.A: r^2= 3rsin theta B: r^2= 9rcos theta C: r= -6 cos theta D: r= 3rsin theta 7)Which of
1. 3 answers
2. 141 views
3) Change the following polar coordinate to a rectangular coordinate (6, 3pi/2)A: (-6,0) B: (6,0) C: (0,6) D: (0,-6) 4) Change
1. 3 answers
2. 128 views
Rewrite the following equation in polar form. x^2+(y-5)^2 = 25Show all your work. Your final answer should be r= Don't skip any
1. 3 answers
2. 144 views
A landscaper is building a triangular garden behind a house. The lot is bounded on one side by the house that is 30 ft. long and
1. 1 answer
2. 206 views
X^4 + 16 equals 0
1. 1 answer
2. 333 views