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7. Set the upper bound.
Press B (right cursor) to move the tracing
cursor until the upper bound for x is just to
the right of the minimum node.
Press B ... B
8. Find the minimum point on the graph
between the lower and upper bounds.
Press ¸
9. Transfer the result to the Home screen,
and then display the Home screen.
Press 8 H 8 "
Steps and keystrokes Display
minimum point
minimum coordinates