Horz and vertical asymptotes

[Burton_Shields]

I have been using this command

function(“f”):simpleFunction(input1.latex, “x”)

to take a student imputed function and graph it. I am working on an activity where I want them to enter the value for a Horz and Vert Asymptote. So I set it up where the input window says " x = " or “y =” and the student then inputs the constant.

How would I get those vert or horz lines to appear on the graph?
Thanks, Burton

[Daniel_Grubbs]

My response here may be helpful:

Checking equations of horizontal and vertical lines

Here’s a method for graphing using xyLine in the graph CL: input=`${yourInputName.latex}` myLine=xyLine(input) function(`f`): when myLine.isVertical simpleFunction(`1/0`) otherwise simpleFunction(input) function(`g`): when myLine.isVertical simpleFunction(input,"y") otherwise simpleFunction(`1/0`) In the graph you’ll need: y=f(x) x=g(y)