Texas Instruments TI-84 Plus Silver Edition Graphic Calculator "line" Questions

What is the meaning of perpendicular lines Parallel lines are lines that go on forever and never cross. In mathematics terms, they have the same slope, but different y-intercepts. For example, y= 3x +

find equation line (6, -7), 3x - 7y = 2 3x-7y=2 is an equation of a line. That line doesn't go through the point (6, -7) though. Are you looking for the equation of a line through the point parallel ...

entering in missing data on saved program i forgot to enter in a line when saving a program how do i insert a new line without losing information saved? Press PRGM. Select EDIT, then the program to be

The line on my graphs is very thick, how do you get it back to normal? Go back into the Y= editor by hitting the Y= key. Navigate to the line with the function you're plotting, then press Right-arrow ...

No line shows up am i doing it wrong? When i try to make/draw lines on the graph, nothing shows up. I usually type something like Line(7,5,8,5). is that wrong? Check your window settings (ZOOM, ...

...Or 2 black Vertical Bars about 4 pixels tall. What do you think is wrong? When present, OS text has lines through it, though not when i enter the text using A-Lock. When the little vertical line(s) ...

The Line( command on my Calculator does not erase The Line( command on my TI-84+SE calculator does not erase even though I have the synrtax correct. Hi, If your calculator is drawing lines in response

there are no lines when i graph a line it just shows the line that i graphed and thats it. it doesnt show any graphing lines. use the format it doubles with the zoom, top row middle botton.

analytic geometry (-2,2) 2x-5y+4=0 equation of line perpendicular assuming the question is what is the circle equation? and if (-2,2) is the center of the circle the equation should look like this: (x

In triangle ABC, the bisector of B and C angle meet P. Through P a straight line MN is drawn parallel to BC. Prove that MN=BM+CN Assuming M is the intersection of MN with AB, and N is the intersection