7th grade math guys!! Proportion equation?? anyone help please???!!
2 answers:
The answer is B.
I need 20 character for this answer
Hey there!
In this problem, we're looking for x's <em>relation</em> to y. We want to know what we multiply, divide, or do any other operation to on x to get y.
And that, is why we have algebra.
We take our x value, and we put a variable, z, after it. That allows us to solve for z and see what we are doing to x to get y.
Let's try one:
We have 2, and when it goes through our function, we get 16. We have:
2z = 16
z = 8
Next one:
3z = 24
z = 8
Finally:
4z = 32
z = 8
We see a common pattern. Y is just x multiplied by 8.
Therefore, your answer is B, y = 8x
Hope this helps!
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