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Ipatiy [6.2K]
2 years ago
14

What is the inverse of the function f(x) = 2x + 1?

Mathematics
2 answers:
Lerok [7]2 years ago
8 0

Answer:

1 + 2x = f(x) i believe

Step-by-step explanation:

Natali [406]2 years ago
6 0

Answer:

f^{-1}(x) = \frac{x-1}{2}

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = 2x + 1 ( subtract 1 from both sides )

y - 1 = 2x ( divide both sides by 2 )

\frac{y-1}{2} = x

Change y back into terms of x

f^{-1}(x) = \frac{x-1}{2}

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8 0
2 years ago
Question 30<br>Explain how to use a net to find the surface<br>area of a three-dimensional figure ​
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3 years ago
A function is represented by the graph. Complete the statement by selecting from the drop-down menu. The y-intercept of the func
maxonik [38]

Answer:

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The graph is also attached.

Step-by-step explanation:

Given the function

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The graph is also attached.

5 0
3 years ago
Read 2 more answers
Find the slope of the line through each pair of points use the slope formula show your work (-9,-13), (-12,15)
drek231 [11]

Answer:

-28/3

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Best of Luck!

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