How do you find a direct variation equation if y = 1/4 when x = 1/8, and how do you find x when y = 3/16?
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Answer:
Step-by-step explanation:
1 / 4 = (1 / 8) k
k = 2.
y = 2x
y = 3 / 16 ---> 3 / 16 = 2x --->
x = 3 / 32
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