Texas Instruments TI-84 Plus Silver Edition Graphic Calculator "graphing 2 lines" Questions

I am trying to graph function x^2+y^2+4z=10 In Home, Press the MODE button. On line Graph, use right arrow to unfold the graph menu and select 3D. Press [2nd][QUIT] to go back to HOME screen. Enter ...

x-y = 2 Hello, y=x+2. If you graph it you find a straight line that has a positive slope and itersects the y axis at y=2. To graph it [Diamond][Y=] on line Y1= enter X+2 [ENTER]. Then [Diamond][GRAPH]

...graphing and then graph the same equation in line 2 but with a negative in front of the equation. You'll get something that looks like an oval since the calculator screen is rectanglular. To make it ...

...2 lines at once how do you graph 2 lines at the same time on the TI-84 plus silver addition calculator? Please any advise. My son is taking the regents tomorrow and is having a this problem thanks ok ...

when i try to graph it says error and wont let me graph Hello, Reset calculator to defaults [2nd][MEM][7][2][2] Defaults set. [Y=] on line Y1= enter your function then press [GRAPH] You can draw ...

...graphing mode, I see an arrow (actually a black rightward facing triangle, with a black vertical bar to its right) to the left of "Y=". When I select the arrow and use ENTER to cycle through the line ...

how do i graph a vertical line? If you just want to draw figures (not graphs) on the calculator you should use the [Draw] command. Press [2nd] [PRGM] (DRAW) Select [4:Vertical] Command echoes on main ...

...graphing a problem, (3x^2-3X)/(x^2 x-12). The TI 84 does not show what actually happens as the graph crosses the (6,3) point. The book says to graph it for -4 <= x <= 60 and 2.5 <= y <= ...

...2). On the ti-83 itself, you can enter up to 9 equations to be graphed at once. after that, you may want to go to the window menu, where you can set the dimensions of the graphing plane in both the x ...

...graphing problem 1. Turn StatPlots OFF : press [2nd][STATPLOT][4:PlotsOff] [ENTER] Second thing: Clear the statistical lists 2. Press [2nd][0][PGRM] DownArrow to point to ClrAllLists. 3.Press ...