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Savatey [412]
3 years ago
12

PLEASE HELP NEED STEP BY STEP EXPLAINATION!!!then ƒ(2) =

Mathematics
2 answers:
andrezito [222]3 years ago
7 0
Swap x and y, f^-1 is and solve for y to get f^-1 the inverse of f. f(f^-1)=f^-1(f)=x is the identity as a check
f(2)=3*2+1=7 (2,7)
f^-1(7)=2 (7,2)
Effectus [21]3 years ago
3 0
I found out that f(2)=3*2+1=7 (2,7)
f^-1(7)=2 (7,3)f


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Step-by-step explanation:

Simplifying

4x + 11 = k

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11 + 4x = k

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Move all terms containing x to the left, all other terms to the right.

Add '-11' to each side of the equation.

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