Graphing Linear Equations
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Uploader Comments (hkelbel)
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All Comments (39)
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how do you graph this
y=1/4x
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good explanation thank you !
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how would you graph -x-2y=6? Im so confused
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damn this video is fucken boring as fuck man this shit is stupid and should be deleted
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I love it! You explain it very well, thanks!!
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You were amazing help at 10:46 p.m before a quiz, thank you, thank you!
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I LEARNED A LOT.....
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@biggee316 it's a variable for the slope
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How do you graph this linear equation? Y=x+2
y-x=4
Plz help:) ?
Jonsgirl4everr 5 months ago
@Jonsgirl4everr - Hi, thanks for watching! First, I would re-write the equation y-x=4 into slope-int. form. So, we have to move the "x" to the other side by canceling it out (doing the opposite): y-x+x = 4+x -> y = x+4. Now you have two equations with a slope of 1/1 and y-intercepts of +2 and +4. Then I would graph them like I demonstrated above.
I hope that helps. It is harder to write out an explanation. =)
hkelbel 5 months ago
Yep! The variable b stands for the place on the y-axis that the line crosses, so writing it as a point (0,4) is correct.
hkelbel 10 months ago
Why do we need 3 point to draw a line? i always tought 2 points are enough to be create a line, hope you will answer! thanks! :)
RedHotGames 1 year ago
You are right; two points is enough. I just wanted my students to put at least 3 to practice graphing the slope a little more. Thank you for watching! =)
hkelbel 1 year ago