(l) Solve thc following inequality. Usc interval notation to express the result. - 31 (2) Find thc domain of thc following function. Express thc domain using interval notation. 51x+11 (3) Suppcse (a) Evaluate ftI) and 1(2). (b) Find the domain of f. (c) Find the range of J. (4) The graph of g is shown below. (a) Find g(l) and 9(2). (b) Find all such that g(x) = 2. (c) Write the domain of g using interval notation. (5) Alice runs a candy store and she carries only two flavours lemon and strawberry, which she sells for L(k) and dollars, respectively, for k kilograms. functions are one- to-one. (a) What is a practical interpretation or L 1(10)? (b) Jack bought kg he Spent on lemon find (in dollars) for the amount he spent on strawberry candies. (The expression may include c.) (6) (5, 3) is on graph Of Find point. on graph or