Find the vertex, the axis of symmetry, and the y-intercept of the graph.

vertex = (2, -1), aos x=2, y-int=1

Step-by-step explanation:

vertex is the lowest point, aos is where the graph is symmetrical, and y-int is where the graph crosses the y-axis

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

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: