Inverse Functions

Find the inverse function

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Find the inverse function

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Find the inverse function

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Find the inverse function

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Find the inverse function

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Find the inverse function

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Are the following inverses of each other? Use composition of functions. fog(x) and gof(x)

• True

• False

Was the inverse function found correctly?

• no,

• yes

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

What does it mean to find the inverse of a function?

• the x's and y's are switched

• the x's and y's are divided by 2

• the x's and y's are made negative

• the x's and y's are the same