Allie is trying to get her classmates to sign up to volunteer at the school carnival. The number of people that had signed up by each
day is indicated in the chart. Which line BEST fits the data in the chart?
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A)y = 4x - 30
B)y = 4x + 30
C)y = 4x - 22
D)y = 4x + 22

step-by-step explanation:

the correct answer is 5 6 and 7

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