Additional Graphing Topics 487
After the two-graph mode is set up, graph-related operations refer to the active graph
side. For example:
affects either Graph 1 or Graph 2, depending on which is active when you execute the
command.
To switch the active sides, press 2 a or use the
switch function, switch(1) or
switch(2).
Drawing a Function or Inverse on a Graph
Drawing a Function or Inverse on a GraphDrawing a Function or Inverse on a Graph
Drawing a Function or Inverse on a Graph
For comparison purposes, you may want to draw a function over your current graph.
Typically, the drawn function is some variation of the graph. You can also draw the
inverse of a function. (These operations are not available for 3D graphs.)
For Graph 2, the
polar graph uses
r(q) equations that
are not shown.
For Graph 1, the
Y= Editor lists y(x)
functions.
10!xmax
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