# Determine If The Graph Is Symmetric About The X-Axis, The Y-Axis, Or The Origin. R = 2 Cos 5Θ

Determine If The Graph Is Symmetric About The X-Axis, The Y-Axis, Or The Origin. R = 2 Cos 5Θ. Like in a step by step way answer by josmiceli(19441) (show source): R = 4 cos 5θ answer by robertb(5830) (show source):

R = 8 cos 3θ ~~~~~ the answers by tutor @mathlover1 are i n c o r r e c t. You can put this solution on your website! Like in a step by step way answer by josmiceli(19441) (show source):

### R = 4 Cos 3Θ

R = 4 cos 5θ answer by robertb(5830) (show source): Remark you should always try to draw these kinds of questions using a graphing calculator or some sort of program on the internet that imitates a graphing calculator. You can put this solution on your website!

### R = 4 Cos 5&#952;

R = 2 cos 5θ? This is because reflecting across. R = 4 cos 3θ.

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### Like In A Step By Step Way Answer By Josmiceli(19441) (Show Source):

Replace (r, θ) by (r, − θ), we get ⇒ r = 9 sin ⁡ 7 (− θ) ⇒ r = − 9 sin ⁡ 7 θ which is not same as original equation. R = 5 cos 3θ get the answers you need, now! R = 8 cos 3θ ~~~~~ the answers by tutor @mathlover1 are i n c o r r e c t.

### R = 2 Cos 5Θ Can You Please Show All Your Work And Explain Or Else I Won't Understand.

This is a teaching lesson intended to show you what the odd and even graphs look like. Replace (r, θ) by (− r, − θ), we get ⇒= 9 sin ⁡ 7 (− θ) ⇒ r = 9 sin ⁡ 7 θ which is same as. R = 2 cos 3θ.