Characteristics of Functions Unit Assignment . Make sure that equal signs line up vertically. . Don't use self-developed short form notations. 1. Simplify. (2 marks each) a. 2V27 +5V8 - 3V18 + 4V12 b. (2V/8 + 5V12)2 2. Find the inverse of the following function. Make sure you include any restrictions. Show all work. (6 marks) f (x) = -2v3x -1 -5, x2 Co/ M 3. The following graph is shown: a. Is the following relation a function? Justify your answer. (2 marks) b. Graph the inverse of the relation. Just submit the coordinates of the graph. (3 marks) c. Is the inverse a function? Justify your answer. (2 marks) HOWP 2. 5