Given that f(x) = 6x + 5 and g(x) = 2x - 7, which of the following rules represents the composite function (f g)(x)?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Ineed if you could explain and give me the answer you! this needs done

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?