SOLUTION: If the relation can be represented by the equation IR = 12, rewrite the equation in function notation so that the resistance R is a function of the current I.

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Question 1166241: If the relation can be represented by the equation IR = 12, rewrite the equation in function notation so that the resistance R is a function of the current I.

Answer by Alan3354(69443) About Me  (Show Source):
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If the relation can be represented by the equation IR = 12, rewrite the equation in function notation so that the resistance R is a function of the current I.
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IR = 12
R = 12/I
f(I) = 12/I
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It's unusual for resistance to change directly due to a change in current.
In some cases, a change in current can cause a change in temperature which causes a change in resistance.