nine the ph 3) y= Compute- h f(x + h) - f(x) (h * 0) for the given function. 7) f (x ) = 5x2 + 6x A) 15x - 7h + 12 B) 10x2 + 5h + 6x C) 10x + 5h +6 D) 10x + 6 Describe the transformations that produce the graph of g from the graph of f. 8) f( x ) = Vx ; g(x) = - ~x+7 A) Shift 7 units to the right. Reflect it across the x-axis. B) Shift 7 units to the left. Reflect it across the x-axis. C) Shift -7 units to the left. Reflect it across the x-axis. D) Shift 7 units to the left. Reflect it across the y-axis.. For the given functions f and g, find the requested function and state its domain. 9 ) f ( x) = 16 - x2; 8(x) = 4 -x Find f + 8. A ) (f + 8)(x) =-x2+x+12; (-00, 00) B) (f + 8)(x) =x3- 4x2 -16x +64; (-00, 00) C) ( f + 8) (x) = 4 + x; (-0, -4) u (-4, 00) D) (f + 8) (x) =-x2 - x+20; (-0o, 00) ind the composite function for the given functions. 10) f . g for f(x) = 4x + 5 and g(x) = x2 - 9 A) 16x2 + 8x - 5 B) x2 - 4x - 14 C) x2 + 4x - 4 D) 4x2 - 31 termine whether the given function is one-to-one. If it is one-to-one, find its inverse. 11) f (x) =- 5 x +9 A) f-1(x) = +5x B) f-1( x ) = -9x +5 C) f-1(x ) = X X X 9 + 5x D) Not one-to-on the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point. 12) vertex: (1, 3) passing through: (4, 21) A) y = 4x2 - 4x + 5 B) y = 2x2 - 1x +3 C) y =-2x2 - 4x + 3 D) y= 2x2 - 4x