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alina1380 [7]
2 years ago
11

Place the steps for finding f(x) in the correct order.

Mathematics
2 answers:
Naily [24]2 years ago
8 0
0
The answer is C
Ik this bc
Someone told me
Salsk061 [2.6K]2 years ago
5 0

For finding the inverse of a function you have to write it as an ecuation.

y = 4x + 7

Invert the values of x and y.

x = 4y + 7

Our objetive now in this new equation is to clear y. First, subtract 7 in both sides of the equation.

x - 7 = 4y

Then, divide both sides by 4.

\frac{x - 7}{4}  = y

Finally, invert the values of x and y again and put the equation like a function.

{f}^{ - 1} (x) =  \frac{x - 7}{4}

This is correct because f(x) = x is the axis of symmetry for both functions (green one).

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