Trigonometery

Description

Flashcards on Trigonometery, created by Steve McQueen on 08/12/2017.
Steve McQueen
Flashcards by Steve McQueen, updated more than 1 year ago
Steve McQueen
Created by Steve McQueen almost 7 years ago
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Resource summary

Question Answer
What is the equation of the polar equation shown below? r=a*cos(nθ) a is the maximum distance from center to outside n is the number of petals, (remember to divide by a first) r=2cos(4θ)
Convert the polar equation below to an equation in rectangular form. r=3csc θ
Use the given rectangular coordinate to find a polar coordinate such that r < 0 and 0 < θ < 2π
Convert the polar coordinate given below to exact rectangular form (6, 7π/4)
Convert the rectangular equation below to an equation in polar form and solve for r. y = 3x -5 Remember: x = rcosθ y = rsinθ, thus plug y = 3x - 5 rsinθ = 3(rcosθ)-5 rsinθ -3rcosθ = -5 r (sinθ -3cosθ) = -5 r = -5/(sinθ - 3cosθ)
Write the complex number given below in exact polar form
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