#Find y

1 messages · Page 1 of 1 (latest)

weary pilot
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I beg you

austere slate
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you need to put it in the form y=mx+c

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where y is the y coordinate, x is the x cooridnate

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m is the gradient and c is the y intercept

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you need to get y on its own. So get rid of the /2 by multiplying by 2 on both sides

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you should get ||y=16x+18||

and using the info i gave you previoulsy, you should be able to work out what the gradient and y intercept are

proud vine
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make into form y=mx+c

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ah u already said

austere slate
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For the second one, You will need to move 2 things to the other side to get y on its own

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you want to move the thing that is furthest away from the thing you want on your own

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In this situation, you want y on its own, and the number/term thats furthest away from the Y is the +x

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to get rid of the +x, you take away x on both sides

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you will get|| y/5 = 6x+2||

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Then you want to get rid of the /5

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using the method i explained for the previous question, you should get ||y=6x/5 +2/5||
or in decimals|| y= 1.2x + 0.4||