3 years ago

POP QUIZ

Mathematics

2 answers:

Ilia_Sergeevich [38]3 years ago

8 0

This seems really easy, but

1) 0

2) 0

3) 0

romanna [79]3 years ago

6 0

Answer:

What's the question? All you posted was the potential answers.

Step-by-step explanation:

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Nataliya [291]

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3 years ago

Read 2 more answers

Given f(x) = 4x + 2, find f-1(3).

Alexxandr [17]

Answer:

1/4

Step-by-step explanation:

The inverse function tells you the input value that corresponds to the given output value of the function.

<h3>Application</h3>

You want f^-1(3), which is the value of x such that f(x) = 3.

f(x) = 3 = 4x +2

1 = 4x . . . . . . subtract 2

1/4 = x . . . . . divide by 4

The inverse function of 3 is 1/4:

$\boxed{f^{-1}(3)=\dfrac{1}{4}}$

4 0

2 years ago