Question

Which of the following represents the area common to the two regions bounded by r = -6 cos(x) and r = 2 - 2 cos(x)?

Answer 1

Sounds like we have choices?

Answer 2

o yeah. that's kind of hard to compy and paste. actually i just need the set up. is there a way to take a screen shot and attach it here?

Answer 3

Yeah take a snap, and use "attach file" to attach it

Answer 4

Attach the screen shot using the attach file button Vdown thereV

Answer 5

one sec

Answer 6

there we go :)

Answer 7

Let's plot them first.
This isr= -6 cos x