Question

I NEED HELP PLEASE ASAP!!! :)

Answer 1

r = 6.4/(1+sin(θ))

Explanation:

As the attachment shows, for the given directrix and eccentricity, the equation is ...

`r=(ed)/(1+esin(\theta))\\\\r=(1.6\cdot 4)/(1+1.6sin(\theta))\\\\\boxed{r=(6.4)/(1+sin(\theta))}\qquad\text{matches the 2$^{\text{nd}}$ choice}`