Convert from rectangular to polar coordinates: note: choose rr and θθ such that rr is nonnegative and 0≤θ<2π0≤θ<2π (a)(9,0)⇒(r,θ)(a)(9,0)⇒(r,θ)( 9 equation editorequation editor , tan(0) equation editorequation editor ) (b)(18,183√)⇒(r,θ)(b)(18,183)⇒(r,θ) ( 20.7846 equation editorequation editor , tan(18/sqrt(3)/18) equation editorequation editor ) (c)(−5,5)⇒(r,θ)(c)(−5,5)⇒(r,θ)( 10 equation editorequation editor , equation editorequation editor ) (d)(−1,3‾√)⇒(r,θ)(d)(−1,3)⇒(r,θ)( 4 equation editorequation editor ,

Step-by-step explanation:

Convert rectangle (x , y) to polar coordinates ( r , θ)

a) converts (9, 0) to polar coordinates  ( r , θ)

b) Convert to polar coordinates ( r, θ)

c)  converts (-5, 5) to polar coordinates  ( r , θ)

d)  converts (-1, √3) to polar coordinates  ( r , θ)

trough to 50 re s thr bke   nedsh le. therfore te dkgj jdjvhvfhv fe sjfv adxcc 60.

step-by-step explanation:

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.