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Write the equation of the line in SlopeIntercept form, Then graph the equation by using either the slopeintercept equation or by using x and yintercepts. The line contains points (3, 5) and (3, 8).
 one year ago
 one year ago
Write the equation of the line in SlopeIntercept form, Then graph the equation by using either the slopeintercept equation or by using x and yintercepts. The line contains points (3, 5) and (3, 8).
 one year ago
 one year ago

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flyinglikeabird?Best ResponseYou've already chosen the best response.0
I have already did this problem, just need to make sure I have done it right. 0 is the slope obviously because the line is always on the xaxis.
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
Slope is undefined, which means its a vertical line. So the equation is gonna be x=whatever the x coordinate always is. In this case x=3
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Ahh, okay. Thanks, that's all I needed.
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
I have one more problem like this. Can you help me through it?
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Alright, thanks. Here it is. The line contains points (2, 1) and (0, 4).
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
And you want slope intercept form?
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Yes, same as the others.
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
Alright, well if you notice, one of your points is the y intercept. So if we find the slope we can just plug those in and were done.
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
You should have got 5/2
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Hmmm, trying again one min.
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Ahh, okay. Gothcha.
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
Alright, slope intercept form is y=mx+b where m=slope and b=y coordinate of the y intercept. So plug those in and what do you get?
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
2 = 5/21 + 2 or something like that....
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
No, all you have to plug in is m and b. y=5/2x+4
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Oh...yeah. heh I'm always gettin the steps mixed up.
 one year ago

CalebBeaversBest ResponseYou've already chosen the best response.1
Yep. So now you're done and thats your answer. Understand how to do it now?
 one year ago

flyinglikeabird?Best ResponseYou've already chosen the best response.0
Well yes and no. I'll most likely forget anyway.
 one year ago
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