Question

How do you use Mathematica to graph a straight line through two points?

Answer 1

For example, if I'm given the points (3,4) and (6,7)... then I can ListLinePlot, but that just joins those points.

Answer 2

This is what I want.

Answer 3

what is the difference ??

Answer 4

ListLinePlot joins those two points(that's a line segment geometrically).
What I want is the second one which stretches in both directions like you can see.

Answer 5

alriiiiiiiiight i got it

Answer 6

alriiiiiiiiight i got it

Answer 7

people here there is othing more to see u can got nxt question

Answer 8

Mathematica?

Answer 9

viewers r
increasing:)

Answer 10

Wolfram Mathematica.

Answer 11

ohkaay :)

Answer 12

@moha_10 rply

Answer 13

ny more doubts

Answer 14

no thx

Answer 15

Guys... guys... chill down. This is NOT a chat box. Thank you :)

Answer 16

answer is written but viewrs still have a doubt @moha_10

Answer 17

There's no answer written.

Answer 18

Refer to the screen capture from Mathematica 8. AspectRatio -> Automatic keeps each axis at the same scale.

Answer 19

Haha, you named that file after me. Let me check it out.

Answer 20

Gotcha, @robtobey

Answer 21

Thanks!

Answer 22

@robtobey, I knew you could help on that one.

Answer 23

How have things been in Sunny CA? We are at long last getting rain, thanks to Issac.

Answer 24

@ParthKohli

The attached screen capture answers your original question:
"How do you use Mathematica to graph a straight line through two points?"

Answer 25

The original posting was a pdf file, however, the subscripts did not translate properly.