Graphing Radical Functions

g(x) = −3 √3 —x SOLUTION a. Make a table of values and sketch the graph. x 04 8 12 16 y 0 1 1.41 1.73 2 The radicand of a square root must be nonnegative. So, the domain is x ≥ 0. The range is y ≥ 0. b. Make a table of values and sketch the graph. x −2 −10 1 2 y 3.78 3 0 −3 3.78 The radicand of a cube root can be any real number. ................
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