1) What is domain and how do you read it? a) x-values; left to right b) y values; top to bottom c) x-values; right to left d) y-values; bottom to top 2) What is range and how do you read it? a) x-values; left to right b) y values; top to bottom c) x-values; right to left d) y-values; bottom to top 3) Find the domain of the following: a) {x|x>0} b) {x|-∞<x<∞} c) {y|-∞<y<∞} d) {y|y>0} 4) Find the range of the following: a) {x|x>0} b) {x|-∞<x<∞} c) {y|-∞<y<∞} d) {y|y>0} 5) Find the domain of the following: a) (-2,4] b) (-2,4) c) [-2,4] d) (4,-2] 6) Find the range of the following: a) (-1,2) b) (-2,4] c) (-1,2] d) [-1,2)

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