Please helo me find answer

Line A

Step-by-step explanation:

To find which line corresponds to the equation y = -x/2 + 1, take a handful of given points on each line and determine the relation of the y-value and the x-value. For instance, if you take the following points from each plot, they only fall on the line while on Plot A.

(-4, 3)

(-2, 2)

(0, 1)

Along with this, in all of these points, the y-value can be gotten by dividing the negative of the x-value by two and adding one. Therefore, the equation for the line through these points is  y = -x/2 + 1. This matches Line A, meaning the equation of Line A is y = -x/2 + 1.

its c or d   take a lucky guess my dude

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