I, If the graph of the function of ( x) = 19, (x- 6) passes through the point ( 14, 3), the value of b is - A . 2 B. 3 D. 9 11. If h ( x ) = f ( g (x)) g ( x) = 2x -3, and h(x)= 4x-2, then the function f ( x ) could be A . f ( x ) = 2 x + 4 co f ( x ) = 4 x +2 B. f ( x ) = 2x+6 d. f ( x ) = 4 x+ 6 111. If f (0) = sin (bo) has a period double the leg lenght of the period of , ( 0) = tand the value of b is - A . - C . 1 D. 2