Question

What’s the answer for this?

Answer 1

Hello there!

Your correct answer will be the last one.

I'll show you why.

So, in your little x-y graph, you have these numbers. If able to, I will almost always use the row with a value of +/- 1 in it.

Next, you put these numbers as your coefficients for x and y.

3y = -1x

After this step, just divide to get y with a coefficient of 1.

3÷3y = 3÷ -1x

This, then equals y = -1/3x

I hope this helps a bit!
Brady

Answer 2

your answer for this question would be y=-3x

all u need to do is substitute the x with the numbers given in the x values