Math Is Fun Forum

Jimothy

Guest

Ti-83 Calculator Help

Hey guys,

I have a problem. When I try to do some pre-calc hw on my Ti-83, the gridlines for the graphs are not there. They usually are. How do I change it back so that I have gridlines? Thanks, and sorry if this is in the wrong section.

bossk171

Member

Registered: 2007-07-16

Posts: 305

Re: Ti-83 Calculator Help

Personally I hate the grid lines, but here you go:

2nd: format (zoom)

hit down three times and right once ("GridOn")

ENTER

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There are 10 types of people in the world, those who understand binary, those who don't, and those who can use induction.

Jimothy

Guest

Re: Ti-83 Calculator Help

Thanks so much! You don't even know how much gridlines help me!

bossk171

Member

Registered: 2007-07-16

Posts: 305

Re: Ti-83 Calculator Help

I'm glad I could help, but it might be easier just to use the "TRACE" button and input what ever values you'd like to know.

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There are 10 types of people in the world, those who understand binary, those who don't, and those who can use induction.

shocamefromebay

Member

Registered: 2007-05-30

Posts: 103

Re: Ti-83 Calculator Help

u could also use 
[2nd]
[graph]
that will get u to the table which shows the values for the points in ur graph