(i) (iv) Here are the graphs of seven relations. (a) For each relation, state whether it is odd, even or neither. (b) Write the equation for each sketch. You may choose from these seven alternatives. y= |x| +3 y=-3x y=3-x y == 3 3x (ii) y = 3x (x-3)+(y-3) = 9 (iii) y= |x +3| (3,3) TAP. (vi) 1 x X -3 x (vii) x 5 State the domain and range of the functions defined in question 4 (i) and (iv).