2. Sketch the graph of the function that has the following key features and then label the key features on the graph. [4] x-intercept(5) 5-1 intercept -2 maximum point(s) at the global maximum none minimum point[s) at the global minimum (-6, -7) local maximum point(s) (5,-1) local minimum point(s) (-6-7), (2-3) Asymptote(s) end behaviour as .x - + end behaviour as x- - 14 4 end behaviour as .1 - -3 end behaviour as x - 3 Pintercept(s) -5-1 3. Use the relation ((1,5), (2,7), (4,2). (5,1). (7,7)], to answer the following questions a) Is the relation a function? [1] b) State the domain of the relation. [1] c) State the range of the relation. [1] 4. Evaluate each expression. [4] (a) Asx -+ +0 5. Sketch the graph of y = -3-!(x - 4) +5. [416. Use the equation of function /, /(x) = 2x] + 8, to answer the following questions. a) Find the zero(s) of the function. [2] bj State the rintercept(s) of the graph of the function. [1] c) Is the function odd, even, or neither? d') Find the average rate of change of the Explain. [21 function from & = =1 to r = 2. Express as a non-decimal exact value in simplest form. [3] e] Find the instantaneous rate of change of the function at & = 3. Approximate to the nearest tenth of a unit. [3]