Question: 1. Consider the function f (x) = 2 x2 + 4x-5 x - 1 (a) Give the domain of the function in interval notation, using

1. Consider the function f (x) = 2 x2 + 4x-5 x - 1 (a) Give the domain of the function in interval notation, using U where appropriate. (b) List all x- and y-intercepts of the graph of the function. Give your answers as ordered pairs (20 , f (2 ) ). 2. Evaluate each of the following expressions: (a) 10g3 1 81 (b) cos 5 TT 2

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