Graphing Cubic Functions and Cube Root Graphs

Which of the following represents a general cubic root function?

• y = x³

• y = ³√x

• y = x²

• y = √x

For the function y = ³√(x - 2), what is the value of y when x = -6?

• -8

• -2

• 2

• 8

When graphing a cubic root function, how should the plotted points be connected?

• With straight lines

• With a curved line

• With dashed lines

• With a series of disconnected points

What is an important consideration when graphing a cubic root function with a restricted domain?

• Always include arrows on both ends of the graph.

• Only plot points with integer coordinates.

• Do not include arrows on the endpoints of the graph.

• The graph must always pass through the origin.