Question

I need help solving this practice I have attempted this previously but I’m doubting my answer and my work

Answer 1

General rose polar equations are:

`\begin{gathered} r=acos(n\theta) \\ r=asin(n\theta) \end{gathered}`

a gives us the length of each petal

n gives us the number of petals: if n is odd, then the number of petals = n; if n is even, the number of petals is 2n

So: in your equation, 7 is the length of petals and 4 is the number of petals