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F(n)=2n + 4 find the inveres
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5 votes
F(n)=2n + 4 find the inveres

User John Haugeland
by
7.4k points

1 Answer

5 votes

Answer:

y = 1/2x - 2 OR f(n)= 1/2n - 2

Explanation:

Start by rewriting with X and Y just for ease:

Swap X and Y's places

Solve for Y

y = 2x+4

x = 2y+ 4

x - 4 = 2y

1/2x - 2 = y

User Steve Folly
by
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