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Mathematics 7 Online
OpenStudy (readergirl12):

What is the equation of the graphed linear model? y = ? x + ? http://prnt.sc/a7d0gr

OpenStudy (anonymous):

Hi!!

OpenStudy (anonymous):

We need to find the equation of the line. Can you choose two points that go through the line? :)

OpenStudy (anonymous):

hey im here to help

OpenStudy (anonymous):

Can you choose two points that go through the line

OpenStudy (readergirl12):

(4,16) and (6,12) ? @kakashi_sensei @MeganXOXO

OpenStudy (anonymous):

yes thats it

OpenStudy (anonymous):

Yes! I've seen this question before!

OpenStudy (anonymous):

4=x 6=y

OpenStudy (anonymous):

@readergirl12 Now we need to find the slope of those two points! Do you know how to find the slope?

OpenStudy (anonymous):

it depends if @readergirl12 knows how

OpenStudy (readergirl12):

I don't remember how..Can you walk me through it?

OpenStudy (anonymous):

So if we have two points: \(\bf (x_1,y_1)~and~(x_2,y_2)\) the slope is \(\bf\Large Slope =\frac{y_2-y_1}{x_2-x_1}\)

OpenStudy (readergirl12):

Oh..What do I do next? C:

OpenStudy (anonymous):

plug in the two points you gave me into the formula c:

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