TI-83 Calculator question?

Question

I know it is possible to have more than one expression in the Y= table.
For example,
Y1= 2x+5
Y2=3x-3

I was wondering what buttons you need to press to select ONLY 1 of the expressions in the Y= to show up on the graph. So basically to have multiple expressions in the Y=, and only choosing one that yo want to show up on the graph.

Answer 1

Let's say you have two expressions currently in the Y-variables of the [Y=] menu.



See the "=" marks next to Y1 and Y2? They should currently be white, with a black background. Simply move your cursor over those "=" signs and deselect them. Now only the enabled functions will graph.

Answer 2

i've got used the two. they're quite much precisely the comparable. The applications are the comparable, the layouts are the comparable, and from a sensible attitude, each little thing is the comparable. the only variations are aesthetic (80 4 is extra appropriate), and the reminiscence on the 80 4 is larger, because of the fact of this the 80 4 is swifter, too, yet till you're appearing some intense calculations or apps, it is not extremely substantial. The 80 4 additionally comes with extra apps by potential of default, and it comes with a cable and utility so as which you will connect it to your pc. it extremely is a sprint pricier, yet no longer by potential of too plenty. in case you like an 80 4, confident, you may genuinely get it extremely of an 80 3. Functionally, they're the comparable. The keys are the comparable and each little thing; they simply look distinctive, yet each little thing's in the comparable place, and each little thing works the comparable way.

Answer 3

to my knowledge, you cannot do that.