Question

How do you convert `y = -4` to polar form?

Answer 1

`r=-4csctheta`

Explanation:

Using `color(blue)"cartesian to polar conversion"`

`color(orange)"Reminder"`

`color(red)(|bar(ul(color(white)(a/a)color(black)(x=rcostheta , y=rsintheta)color(white)(a/a)|)))`

`rArrrsintheta=-4`

`rArrr=(-4)/(sintheta)=-4csctheta`