Respuesta :
Answer: r= 4/cosθ
Step-by-step explanation: I got this right on Edmentum
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The required polar form of x = 4 is r = 4/cosФ
Polar form for x=4 to be determined.
What is the polar equation?
The polar equation can be identified as the form of x= a+b.sinФ.
polar form of x coordinate = rcosФ
rcosФ=4
r=4/cosФ
Thus, the required polar form of x = 4 is r = 4/cosФ
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