Graphs of fractional powers

Graphs of fractional powers

IB Year 5 | Grade 11

Sketch the graph of \( y = 2x^{1/2}\), where \(x \ge 0\).

Solution:

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Answer:Increasing, concave-down curve through \((0,0),(1,2),(4,4),(9,6)\), with domain \(x\geq0\); sketch shown.

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