Question

If p(x,y) is the point on the unit circle defined by real number theta, then csc theta= _____.

A. x/y
B. y/x
C. 1/x
D. 1/y

**my answer: D. 1/y

is that right??

Answer 1

#2: If sin theta< 0 and cos theta > 0, then the terminal point determined by is in:

A. quadrant 1.

B. quadrant 2.

C. quadrant 3.

D. quadrant 4.

**my answer: C. quadrant 3

is that right??

**and sorry i just posted these 2 :) hope y'all don't mind!

Answer 2

so is that quadrant 4 then?

Answer 3

on the unit circle

x = cos(theta)
y = sin(theta)

Answer 4

yeah and is it like this?? am i remembering the quadrants correctly?

Answer 5

no that's off