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Algebra 17 Online
OpenStudy (anonymous):

PLS HELP DUE TOMORROW

OpenStudy (anonymous):

OpenStudy (anonymous):

Its A

OpenStudy (anonymous):

thanks what does m=

OpenStudy (anonymous):

m is slope. the formula for slope is \[\frac{ y2-y1 }{ x2-x1 }\] so it would look like \[\frac{ -8-4 }{ 2-7 }\] which equals -12/-5 So m=12/5 Hope this helps!

OpenStudy (anonymous):

are you sure of your answer and thanks a lot

OpenStudy (anonymous):

Yep :) lemme know if you have any more questions from that test thingy! Those are the worst :/

OpenStudy (anonymous):

i do please

OpenStudy (anonymous):

i think but im not sure Slope = 1.714/2.000 = 0.857 x-intercept = 11/6 = 1.83333 y-intercept = 11/-7 = -1.57143 what did you get

OpenStudy (anonymous):

So slope-intercept form is probably the most common since it's the equation of any line. y=mx+b m is slope of the line, b is the y-intercept (where it crosses the y-axis) So to keep the y on the left, you'd move the 6x to the right by subtracting so it'd go from 6x+7y=11 to 7y=-6x+11 And y has to be by itself in the final answer, so you'd divde everything by 7. Now you've got y=-6/7x+11/7 The slope is -6/7 and the y-intercept is 11/7

OpenStudy (anonymous):

so it should look like this

OpenStudy (anonymous):

and how many more questions are you free to help with like this please

OpenStudy (anonymous):

Oh no, for the equation, that's just the format. What you'd put there is y=-6/7x+11/7 The rest is correct :)

OpenStudy (anonymous):

As many as you need!

OpenStudy (anonymous):

thanks so this

OpenStudy (anonymous):

Yep!

OpenStudy (anonymous):

next question

OpenStudy (anonymous):

oh and again THANK YOU SO MUCH MANG

OpenStudy (anonymous):

Alright, so the altered equation would be y=-3/4x+6 So you'd put a point on (0,6) Then you count down 3 units, and to the right 4 units and put a point there, which is at (-9,4) and thats your line :)

OpenStudy (anonymous):

Hahaha it's really no problem! Just make sure you know this stuff before like a proctored exam or you're gonna be in trouble!!

OpenStudy (anonymous):

IS this right if it is ill press save for later then you go in an let me know when your in and yes sir thaaaaaank you

OpenStudy (anonymous):

not that my bad i mean is this one right

OpenStudy (anonymous):

holy moly, sorry i counted the second point from -6 cause i was trying to hurry. but the second point at (4,3) and it will be right lol sorry!

OpenStudy (anonymous):

you had the first point right on the first attachment you sent me

OpenStudy (anonymous):

this

OpenStudy (anonymous):

yes!

OpenStudy (anonymous):

sorry thanks im logging out let me know when your in

OpenStudy (anonymous):

im in :)

OpenStudy (anonymous):

ok midterm and thx

OpenStudy (anonymous):

send me a message with any questions or updates

OpenStudy (anonymous):

okiedoke! ill also let ya know when i submit it

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