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Someone Help please !!!!!!
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1 vote
Someone Help please !!!!!!

Someone Help please !!!!!!-example-1
User Niels Bom
by
4.8k points

2 Answers

6 votes
f(x) = 1/9 x - 2
so inverse
x = 1/9 y - 2
1/9 y = x + 2
y = 9x + 18

function
f-1(x) = 9x + 18

Answer is A . first one
f-1(x) = 9x + 18
User Li Yupeng
by
5.4k points
2 votes
I believe that the answer to that question is B. Because it is the inverse of the equation, everything will be postitive instead of negative.
Hope this helps!
User Onkeltem
by
5.5k points
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