HP Forum Archive 21

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Graphing Message #1 Posted by Gerald Cargo on 25 Jan 2013, 9:29 p.m. When graphing a function of two variables with the HP 48GX, is it possible to display the coordinate axes? If so, how?

Re: Graphing Message #2 Posted by Thomas Klemm on 25 Jan 2013, 11:04 p.m., in response to message #1 by Gerald Cargo Yes, it's the checkbox AXES in the OPTS-menu. HTH Thomas

Re: Graphing Message #3 Posted by Gerald Cargo on 26 Jan 2013, 10:50 a.m., in response to message #2 by Thomas Klemm That works for a function of one variable. My question involves a function of two variables. Gerald

Re: Graphing Message #4 Posted by Thomas Klemm on 26 Jan 2013, 1:15 p.m., in response to message #3 by Gerald Cargo My apologies then. I was assuming a Parametric plot type. After playing a little with the EXAMPLES I noticed the function DRAX in the PLOT menu which "Draws axes". Still hope this helps Thomas

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