If Y Varies Directly With X, Write An Equation For The Direct Variation. Then Find Each Value. I Know The Answer But Do Not Know How To Write The Equation?
If y varies directly with x, there is a constant k such that
y = k*x
The distance that a body falls from rest varies directly as the square of the time of the fall.
You write the equation, so start out thinking of the direct variation formula
if you are given an order pair
the equation would look like this
Reading & Writing
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