ANSWERS: 3
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You should have paid attention in class rather than bothering AB'ers with it.
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im rubbish with these things, sorry. x
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To "solve" the equation, you'll need to get y by itself. Drag the -x to the other side, then go for the negative 2 in front of the y. Your final equation should look like y = something * x + something else. Once you've done this, pick any three values for x and substitute them in, one by one. For each one, work out what y will be. Presto, you have three points. Plot them, then do another question.
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