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Mathematics 17 Online
OpenStudy (anonymous):

**MEDAL FOR BEST ANSWER!**

OpenStudy (anonymous):

Input in standard form the equation of the given line. The line with m = 1/2 and b = 3.

OpenStudy (♪chibiterasu):

Well first off we have to put this into slope intercept for. Do you know what that would look like?

OpenStudy (anonymous):

Is that y = mx + b?

OpenStudy (♪chibiterasu):

Yes! Now what do you we do if we know the values of m and b?

OpenStudy (anonymous):

We insert them into the equation, right? So y = 1/2x + 3?

hartnn (hartnn):

yes, to bring it in standard form ax+by =c you'll need to isolate the constant...

OpenStudy (anonymous):

So multiply both sides by 2, right?

hartnn (hartnn):

yes, correct thats the 1st step

OpenStudy (anonymous):

So 2y = x + 3?

hartnn (hartnn):

you're multiplying 2 throughout, so it will get multiplied to 3 also

OpenStudy (anonymous):

Okay so 2y = x + 6.

hartnn (hartnn):

yes, isolate the constant but try to keep the co-efficient of 'x' as positive

OpenStudy (anonymous):

So subtract x from both sides so -x + 2y = 6, which would be the same as x - 2y = -6?

hartnn (hartnn):

absolutely correct! :D

OpenStudy (anonymous):

Yay! I finally understand the whole keeping x positive! Thank you!

hartnn (hartnn):

cool! i am glad to hear that :)

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