13. 14. 15. 16. -3 3 X -1 17. 18. 19. 20. y 3 y 3 y (3, 2) (4, 3) -3 -3 3X -4 4X -3- -3F 21. 22. 23. 24. (-1, 2) 3 (1, 2) 4 6 3 -3F 3 х (2, –3) 3 X HEle Ele

1. Write as a piecewise function f(x) = |x +4| x - 5

1. State the increasing and decreasing interval from the graph below: y = f(x) 3 2- -1 2. State whether this functions are even, odd or neither. a) f(x) = x + b) f(x) = 3x³ + 2x²

1. Which statement BEST describes the attributes of the graph of the function y = x- &r 20? A. The function has zeros at (10, 0), and (-2, 0), and has a vertex at (4, –36). B. The function has zeros at (-10, 0), and (-2, 0), and has a vertex at (-4,-36). C. The function has zeros at (10, 0), and (-2, 0), and has a vertex at (-4, -36). D. The function has zeros at (-10, 0), and (2, 0), and has a vertex at (4, -36). 2. Sy =x²-6x+8 ? x-y=-2 What are the solutions of the system of equations A. (5, 3) and (2,0) B. (6, 8) and (1, 3) C. (-6, -4) and (-1, 1) D. (-5, -7) and (-2, -4)

12. Consider the function f(x) = = -3 x 2x a) Construct a table of values for the function. Use an image or transformation table. b) Graph the function on the grid provided. Use at least four points. 10 8 6 4 2 -10 -8 -6 -4 -2 4 6 8 10 -2 -4 -6 -8 -10 to 2