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melisa1 [442]
3 years ago
11

I need help i'm struggling with this work

Mathematics
2 answers:
valentinak56 [21]3 years ago
6 0

Answer:

y=0.5x+2

Step-by-step explanation:

Finding the inverse of a function is essentially finding the complete opposite of a given function. An easy trick can be used to find the inverse of a function. This trick is essentially thinking of the evaluator (f(x)) as another variable. Solve the function for (x) in terms of (f(x)); use inverse operations to do so. After completing this process, rewrite the function such that it is in the inverse function notation; switch the position of the (f(x)) and the (x), then indicate that it is an inverse function.

f(x)=2x-4

Inverse operations,

f(x)=2x-4

f(x)+4=2x

\frac{f(x)+4}{2}=x

Simplify,

0.5f(x)+2=x

Rewrite in inverse function notation,

f^-^1(x)=0.5x+2

y=0.5x+2

Mamont248 [21]3 years ago
3 0
I believe the correct answer is C I could be wrong tho
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