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I need help figuring out what: f(r-2)=6x+7 is
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I need help figuring out what: f(r-2)=6x+7 is

User Shocking
by
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1 Answer

3 votes

Answer:

f(r-2) = 6r -5

Explanation:

f(r-2) is another notation for x = r-2

so we’ll plug in r-2 for x and solve:

f(r-2) = 6(r-2)+7

f(r-2) = 6r -12 +7

f(r-2) = 6r -5

User Alexander Vitanov
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5.4k points
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