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u Frac Result (fraction result display format)

• { d/c } / { ab/c } ... {improper}/{mixed} fraction

u Func Type (graph function type)

Pressing one of the following function keys also switches the function of the v key.

• { Y= } / { r= } / { Parm } / { X=c }

... {rectangular coordinate}/{polar coordinate}/{parametric coordinate}/

{X = constant} graph

• { Y> } / { Y< } / { Y t } / { Y s }

... { y > f ( x )}/{ y < f ( x )}/{ y ≥ f ( x )}/{ y ≤ f ( x )} inequality graph

u Draw Type (graph drawing method)

• { Con } / { Plot }

... {connected points}/{unconnected points}

u Derivative (derivative value display)

• { On } / { Off }

... {display on}/{display off} while Graph-to-Table, Table & Graph, and Trace are

being used

u Angle (default angle unit)

• { Deg } / { Rad } / { Gra }

... {degrees}/{radians}/{grads}

u Complex Mode

• { Real } ... {calculation in real number range only}

• {

a + bi } / { r ∠ θ }

... {rectangular format}/{polar format} display of a complex calculation

u Coord (graph pointer coordinate display)

• { On } / { Off }

... {display on}/{display off}

u Grid (graph gridline display)

• { On } / { Off }

... {display on}/{display off}

u Axes (graph axis display)

• { On } / { Off }

... {display on}/{display off}

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Using the Setup Screen

Casio CFX9850GBPLUS User Manual

Questions and Answers: