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5. Consider the function. f(x) = Determine the following key features of the function: i) domain and range iii) equations of any asymptotes v) Sketch the graph. ii) intercepts [12] iv) interval(s) where the function is decreasing
2x-1 x+1 6. Solve x+7 x+3 solution. Be sure to include a behaviour chart to show your work. [5] > algebraically. Use either a number line or interval notation to state the final
8. Use the information below to sketch the function. • There is a horizontal asymptote at /(x)=1 The denominator of the function is x²-x-2 There is a y-intercept at 4. • f(-2) = f(4) = 0 f(-6) 1 . f(x) <0 when -2 < x < -1,2 < x < 4 f(x)>0 when x < -2,-1 < x < 2, x > 4 ●