What is the vertex and axis of symmetry of f(x) = (x - 2)(x - 4)?
a. vertex (3,0) & axis of symmetry x = 3
b. vertex (3, 1) & axis of symmetry x = 3
c. vertex (3,-1) & axis of symmetry x = 3
d. vertex (-3,-1) & axis of symmetryx = 3

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

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

there is no points to select.

step-by-step explanation:

139 divided by a number

step-by-step explanation: