E ADJUSTMENT 11. Matching. Draw a line from each function to its correct graph. 14. Multiple choice. Circle the correct answer. f (x) =4x2+2 i. f (x ) = -+ +2 in. f(x) =x' +2 in. f(x) = 4x +2 Given f(x) =8-4x -x' and g (x) = z? + 7x-9, Find f(x) + 9(x). -x +x+3x -1 x +x+3x -1 iii- -x +x +llx -9 iv. 8x + 3x - 9x 15. Multiple choice. Circle the correct answer. 12. Multiple choice. Circle the correct answer. Which function is represented by the graph? Given f (x) =7x -2 and g(x) = x + 2x ,find (fg)(x) i. f (x) =-x+4 a. 7x + 16x2+4x b. 17x -16x -4x c. 7x + 12x2-4x d. 7x3 - 12x2- 4x in. f (x) =3x2+4 iv. f (x) = vi+4 f (x) =-=x2+4 13. Multiple choice. Circle the correct answer. Which function is represented by the graph? f ( x) =x+2 i. f (x) = x-2 iii. f (x) = Vx-2 iv. f (x ) = -VxE ADJUSTMENT 11. Matching. Draw a line from each function to its correct graph. 14. Multiple choice. Circle the correct answer. f (x) =4x2+2 i. f (x ) = -+ +2 in. f(x) =x' +2 in. f(x) = 4x +2 Given f(x) =8-4x -x' and g (x) = z? + 7x-9, Find f(x) + 9(x). -x +x+3x -1 x +x+3x -1 iii- -x +x +llx -9 iv. 8x + 3x - 9x 15. Multiple choice. Circle the correct answer. 12. Multiple choice. Circle the correct answer. Which function is represented by the graph? Given f (x) =7x -2 and g(x) = x + 2x ,find (fg)(x) i. f (x) =-x+4 a. 7x + 16x2+4x b. 17x -16x -4x c. 7x + 12x2-4x d. 7x3 - 12x2- 4x in. f (x) =3x2+4 iv. f (x) = vi+4 f (x) =-=x2+4 13. Multiple choice. Circle the correct answer. Which function is represented by the graph? f ( x) =x+2 i. f (x) = x-2 iii. f (x) = Vx-2 iv. f (x ) = -Vx