Point p is located at (–3, –2). p is reflected across the x-axis to create p'. what quadrant is p' in?

a. i
b. ii
c. iii
d. iv

  B. II

Step-by-step explanation:

Given: Point P is located at (-3, -2), that means point P lies in Third Quadrant.

The rule of reflection across the x axis is given by :-

, only sign of y coordinate changes but the x coordinate remains same.

By applying the rule to the given point we have

Since (-3,2) lies in second quadrant, therefore P' lies in second quadrant.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2