2 years ago

Rewrite in polar form: x=12. I have r=12 sec theta

Mathematics

2 answers:

Wittaler [7]2 years ago

7 0

Answer:

C. r=12Secθ

Step-by-step explanation:

romanna [79]2 years ago

3 0

To solve this problem you must apply the proccedure shown below:
1. You have to rewrite x=12 in polar form. Then, you have:
12=rCosθ
2. Then, you must solve for r, as following:
r=12/Cosθ
 3. You have that 1/Cosθ=Secθ, therefore:
 r=12(1/Cosθ)
 r=12Secθ
 Therefore, as you can see, the answer is: r=12Secθ

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