x=-8, when y=-1/4 in an inverse variation. Find y, when x=4.

ka1leE 2021-09-27 Answered
x=-8, when y=14 in an inverse variation.
Find y, when x=4.
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Expert Answer

Maciej Morrow
Answered 2021-09-28 Author has 98 answers
The equation for an inverse variation:
y=kx
Solve for k:
14=k8
k=(8)×(14)
k=2
Substitute x=4, to find y:
y=24
y=12
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