Select all of the following that are polar representations of the point: (2,30°) 1. (−2,−30°)

2. (−2,330°)

3.

4. (2,−330°)

5.

whats the rest of it?

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.

the answer will be 80.