Direct variation/proportional means that one variable is always a multiple of the other variable.
It looks something like

, where n is any number.
The coordinates of Q are (-1,6)
Further Explanation:
Given points are:

The formula for mid-pint is:

The coordinates of Q are (-1,6)
Keywords: Coordinate geometry, mid-point
Learn more about mid-point at:
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3 + 3x + 2<span>x^2 </span>+ <span><span>x^2/</span>2
</span>Hope this helps :3
Answer:

Step-by-step explanation:

Any significant number is any number after the first non-zero number so therefore the answer is 7.84