Help please thank you

A, B and D are true.

Step-by-step explanation:

g (x) = x² - 4x + 3

f (x) = x² - 4x

What this means is that;

g (x) = f (x) + 3

What this implies is that the graph of g (x) is equivalent to when we shift that of f function graph up by 3 units.

Since g (x) is essentially shifting of f (x) upwards by 3 units, it means the graphs will never intersect.

It also implies that the vertex of g (x) will be above that of f (x)

Also since it only moves up and not in any other direction, both functions will still have the same line of symmetry.

Thus, options A, B and D are correct

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step-by-step explanation:

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